Obama blames "terrorists" for Algeria hostage deaths

WASHINGTON: US President Barack Obama said on Saturday that blame for deaths stemming from a hostage crisis in Algeria lay with the "terrorists" who had earlier taken foreigners captive at a remote gas plant.

The remarks were the president's first direct comments about the protracted hostage crisis. His statement was released several hours after Algerian troops stormed the gas plant to end a situation that had began four days earlier.

"Today, the thoughts and prayers of the American people are with the families of all those who were killed and injured in the terrorist attack in Algeria," Obama said.

"The blame for this tragedy rests with the terrorists who carried it out, and the United States condemns their actions in the strongest possible terms."

Obama said the attack by Al-Qaeda-linked gunmen at the In Amenas facility deep in the Sahara was a reminder of the threat posed by "Al-Qaeda and other violent extremist groups in North Africa."

The United States had been in constant contact with Algerian officials over the crisis, the president said.

"In the coming days, we will remain in close touch with the government of Algeria to gain a fuller understanding of what took place so that we can work together to prevent tragedies like this," Obama added.

Twenty-one hostages died during the siege and 32 kidnappers were also killed, while special forces were able to free "685 Algerian workers and 107 foreigners," according to Algeria's Interior Ministry.

Among the dead were an unknown number of foreigners -- including from Britain, France, Romania and the United States -- and many were still unaccounted for, including Japanese.

In Saturday's assault, "the Algerian army took out 11 terrorists, and the terrorist group killed seven foreign hostages," state television said, without giving a breakdown of their nationalities.

A security official who spoke to AFP as army helicopters overflew the plant gave the same death tolls, adding it was believed the foreigners were executed "in retaliation".

- AFP/de

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Microsoft blazes trail to next PC

Microsoft Surface Pro: the design isn't perfect, but the fact that it can function as a standalone tablet and is thin and light puts it ahead of the convertible-laptop pack.

(Credit:
CNET)

PC makers take note. Microsoft is pioneering the next PC.

Here are two simple reasons why the Surface Pro makes a good case as the template for the new PC. One, Microsoft realized that the device's electronics should go behind the glass, not under the keyboard. Two, the device uses a real processor.

Let's address the electronics first. Most of the newfangled laptops I saw at
CES were convertibles. That is, the displays are not detachable because the core electronics are under the keyboard, just like your father's laptop.

And most of them were unimpressive. The mechanics necessary to flip and/or slide the screen and convert the laptop to
tablet mode were more often than not kludgy and some seemed destined for mechanical problems down the pike.

And the more problematic designs weren't thin or light, either. At least not when compared with popular tablets like Apple's
iPad or Google's Nexus.

One of the few exceptions -- as I noted before -- was the HP EliteBook Revolve. That 11.6-inch design was about as well conceived as a convertible can be.

But there's a reason for that: HP has been building Windows convertibles for ages. The EliteBook 2700 series has been around since the dawn of Windows XP. So, HP has this down to a science.

But, again, that's a rare exception at present. The future leans more toward a PC with the electronics behind the glass. And there's no better example right now than the Surface Pro.

Microsoft was bold enough to go with a mainstream third-generation Core Intel "Ivy Bridge" chip, not the slower Atom processor that most Windows 8 tablet and detachable makers have opted for.

Yeah, the battery life won't be great, but Microsoft, I think, knew (rightly so) that it would be crucified if it opted for the performance-challenged Atom chip, which isn't up to the task of running serious desktop applications on Windows 8.

Remember the netbook? That's one way to look at the first crop of Atom-based Windows 8 tablets: a netbook in tablet clothing. Microsoft didn't want to go there.

And give Lenovo some credit too. It showed off the ThinkPad Helix detachable at CES that separates from the base to become a full-fledged Ivy Bridge-based tablet, not unlike the Microsoft Surface Pro.

And Intel, I think, in its heart of hearts knows Atom isn't really up to the task. Thus, the revelation at CES of the most power-efficient Ivy Bridge yet. One of Intel's goals is to get these new Ivy Bridge chips -- as well as upcoming "Haswell" chips -- behind the glass, as Intel's Adam King told me at CES.

So, I would expect to see an increasing number of Windows 8 tablets and/or detachables sporting Intel's mainstream Haswell Core processors later this year.

And battery life will improve with Haswell. I would be fine with a Windows 8 tablet packing a real Intel chip that gets six hours of battery life. And a Haswell-based Surface tablet should meet or exceed this.

Sony Vaio Duo 11 convertible: The apparatus to support the display in tablet mode isn't exactly elegant.

(Credit:
CNET)

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Attack at Algeria Gas Plant Heralds New Risks for Energy Development

The siege by Islamic militants at a remote Sahara desert natural gas plant in Algeria this week signaled heightened dangers in the region for international oil companies, at a time when they have been expanding operations in Africa as one of the world's last energy frontiers. (See related story: "Pictures: Four New Offshore Drilling Frontiers.")

As BP, Norway's Statoil, Italy's Eni, and other companies evacuated personnel from Algeria, it was not immediately clear how widely the peril would spread in the wake of the hostage-taking at the sprawling In Amenas gas complex near the Libyan border.

Map by National Geographic

Algeria, the fourth-largest crude oil producer on the continent and a major exporter of natural gas and refined fuels, may not have been viewed as the most hospitable climate for foreign energy companies, but that was due to unfavorable financial terms, bureaucracy, and corruption. The energy facilities themselves appeared to be safe, with multiple layers of security provided both by the companies and by government forces, several experts said. (See related photos: "Oil States: Are They Stable? Why It Matters.")

"It is particularly striking not only because it hasn't happened before, but because it happened in Algeria, one of the stronger states in the region," says Hanan Amin-Salem, a senior manager at the industry consulting firm PFC Energy, who specializes in country risk. She noted that in the long civil war that gripped the country throughout the 1990s, there had never been an attack on Algeria's energy complex. But now, hazard has spread from weak surrounding states, as the assault on In Amenas was carried out in an apparent retaliation for a move by French forces against the Islamists who had taken over Timbuktu and other towns in neighboring Mali. (See related story: "Timbuktu Falls.")

"What you're really seeing is an intensification of the fundamental problem of weak states, and empowerment of heavily armed groups that are really well motivated and want to pursue a set of aims," said Amin-Salem. In PFC Energy's view, she says, risk has increased in Mauritania, Chad, and Niger—indeed, throughout Sahel, the belt that bisects North Africa, separating the Sahara in the north from the tropical forests further south.

On Thursday, the London-based corporate consulting firm Exclusive Analysis, which was recently acquired by the global consultancy IHS, sent an alert to clients warning that oil and gas facilities near the Libyan and Mauritanian borders and in Mauritania's Hodh Ech Chargui province were at "high risk" of attack by jihadis.

"A Hot Place to Drill"

The attack at In Amenas comes at a time of unprecedented growth for the oil industry in Africa. (See related gallery: "Pictures: The Year's Most Overlooked Energy Stories.") Forecasters expect that oil output throughout Africa will double by 2025, says Amy Myers Jaffe, executive director of the energy and sustainability program at the University of California, Davis, who has counted 20 rounds of bidding for new exploration at sites in Africa's six largest oil-producing states.

Oil and natural gas are a large part of the Algerian economy, accounting for 60 percent of government budget revenues, more than a third of GDP and more than 97 percent of its export earnings. But the nation's resources are seen as largely undeveloped, and Algeria has tried to attract new investment. Over the past year, the government has sought to reform the law to boost foreign companies' interests in their investments, although those efforts have foundered.

Technology has been one of the factors driving the opening up of Africa to deeper energy exploration. Offshore and deepwater drilling success in the Gulf of Mexico and Brazil led to prospecting now under way offshore in Ghana, Mozambique, and elsewhere. (See related story: "New Oil—And a Huge Challenge—for Ghana.") Jaffe says the Houston-based company Anadarko Petroleum has sought to transfer its success in "subsalt seismic" exploration technology, surveying reserves hidden beneath the hard salt layer at the bottom of the sea, to the equally challenging seismic exploration beneath the sands of the Sahara in Algeria, where it now has three oil and gas operations.

Africa also is seen as one of the few remaining oil-rich regions of the world where foreign oil companies can obtain production-sharing agreements with governments, contracts that allow them a share of the revenue from the barrels they produce, instead of more limited service contracts for work performed.

"You now have the technology to tap the resources more effectively, and the fiscal terms are going to be more attractive than elsewhere—you put these things together and it's been a hot place to drill," says Jaffe, who doesn't see the energy industry's interest in Africa waning, despite the increased terrorism risk. "What I think will happen in some of these countries is that the companies are going to reveal new securities systems and procedures they have to keep workers safe," she says. "I don't think they will abandon these countries."

This story is part of a special series that explores energy issues. For more, visit The Great Energy Challenge.

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Algeria Hostage Crisis Over, One American Dead

After the Algerian military's final assault on terrorists holding hostages at a gas complex, the four-day hostage crisis is over, but apparently with additional loss of life among the foreign hostages.

One American, Fred Buttaccio of Texas, has been confirmed dead by the U.S. State Department. Two more U.S. hostages remain unaccounted for, with growing concern among U.S. officials that they did not survive.

But another American, Mark Cobb of Corpus Christi, Texas is now confirmed as safe. Sources close to his family say Cobb, who is a senior manager of the facility, is safe and reportedly sent a text message " I'm alive."

Inside Algerian Hostage Crisis, One American Dead Watch Video

American Hostages Escape From Algeria Terrorists Watch Video

In a statement, President Obama said, "Today, the thoughts and prayers of the American people are with the families of all those who were killed and injured in the terrorist attack in Algeria. The blame for this tragedy rests with the terrorists who carried it out, and the United States condemns their actions in the strongest possible terms. ... This attack is another reminder of the threat posed by al Qaeda and other violent extremist groups in North Africa."

According to Algerian state media, 32 militants are dead and a total of 23 hostages perished during the four-day siege of the In Amenas facility in the Sahara. The Algerian Interior Ministry also says 107 foreign nationals who worked at the facility for BP and other firms were rescued or escaped from the al Qaeda-linked terrorists who took over the BP joint venture facility on Wednesday.

The Japanese government says it fears "very grave" news, with multiple casualties among the 10 Japanese citizens working at the In Amenas gas plant.

Five British nationals and one U.K. resident are either deceased or unaccounted for in the country, according to British Foreign Minister William Hague. Hague also said that the Algerians have reported that they are still trying to clear boobytraps from the site.

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NASA planet-hunter is injured and resting

Lisa Grossman, physical sciences reporter

(Image: NASA/Kepler mission/Wendy Stenzel)

NASA's planet-hunting Kepler telescope has put its search for alien Earths on hold while it rests a stressed reaction wheel.

The injured wheel normally helps to control the telescope's orientation, keeping it pointed continuously at the same patch of sky. Kepler stares at the thousands of stars in its field of view to watch for the telltale blinks that occur when a planet crosses in front of its star. It has found nearly 3000 potential planets outside our solar system since its launch in 2009, transforming the field of exoplanet research and raising hopes of someday finding alien life.

When it launched, Kepler had four reaction wheels: three to control its motion along each axis, and one spare. But last July, one wheel stopped turning. If the spacecraft loses a second wheel, the mission is over.

So when another wheel started showing signs of elevated friction on 7 January, the team decided to play it safe. After rotating the spacecraft failed to fix the problem, NASA announced yesterday that they're placing Kepler in safe mode for 10 days to give the wheel a chance to recover.

The hope is that the lubricating oil that helps the wheel's ball bearings run smoothly around a track will redistribute itself during the rest period.

The telescope can't take any science data while in safe mode. But if the wheel recovers on its own, Kepler's extended mission will run until 2016, leaving it plenty of time to make up for the lost days.

"Kepler is a statistical mission," says Charlie Sobeck, Kepler's deputy project manager at NASA's Ames Research Centre in Mountain View, California. "In the long run, as long as we make the observations, it doesn't matter a lot when we make the observations."

Despite the high stakes, the team doesn't seem too worried.

"Each wheel has its own personality, and this particular wheel has been something of a free spirit," Sobeck says. "It's had elevated torques throughout the mission. This one is typical to what we've seen in the past, and if we had four good wheels we probably wouldn't have taken any action."

"I prefer to picture the spacecraft lounging at the shore of the cosmic ocean sipping a Mai Tai so that she'll be refreshed and rejuvenated for more discoveries," wrote Kepler co-investigator Natalie Batalha in an email.

The team will check up on the wheel on 27 January and return to doing science as soon as possible.

There are two exoplanet missions currently being considered for after Kepler is finished, says Doug Hudgins at NASA Headquarters in Washington, DC. One, TESS (Terrestrial Exoplanet Survey Satellite), would scan the entire sky for planets transiting the stars nearest to the sun. The other, FINESSE (Fast Infrared Exoplanet Spectroscopy Survey Explorer), would take spectra of planets as they passed in front of their stars as a way to probe their atmospheres.

The missions are being evaluated now, and NASA will probably select one this spring, Hudgins says. The winner will launch in 2017.

If Kepler goes down with its reaction wheel, that won't affect which mission wins, he adds. "That's a straight-up competition based on the merits of the two concept study reports."

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Boeing suspends 787 Dreamliner deliveries

NEW YORK: US aerospace giant Boeing said late Friday it had suspended deliveries of its new 787 Dreamliner jet until a battery problem is resolved, but continues to build the plane.

"We will not deliver 787s until the FAA approves a means of compliance with their recent Airworthiness Directive concerning batteries and the approved approach has been implemented," a Boeing spokesman said in an email.

"Production of 787s continues," he said.

The Federal Aviation Administration on Wednesday ordered the grounding of US-operated 787s to address the battery problem after a damaged battery on an All Nippon Airways 787 forced an emergency landing.

The risk of fire from overheating power packs has emerged as a major concern for Boeing's cutting-edge new planes since the incident on the domestic flight in Japan, prompting airlines around the world to ground all 50 of the 787s in service.

- AFP/de

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Google's password proposal: One ring to rule them all

Hardly a day goes by that some high-profile person -- along with countless people of lower profile -- has an account hacked. Weak password, stolen password, non-existent password -- whatever the cause, breaking into our digital lives is easy and getting easier.

That's why Google says passwords are no longer the best solution for sensitive accounts. "We contend that security and usability problems are intractable," write Google's Eric Grosse and Mayank Upadhyay, in an article to be published later this month in IEEE Security & Privacy. "It's time to give up on elaborate password rules and look for something better."

One idea: a ring that authenticates a user's identity so a password doesn't have to.

As first reported by Wired, "something better" will likely involve hardware. Google has already made a significant foray into this arena with two-step verification, which combines something the user knows (a password) with something the user has (a single-use code, sent to a smartphone connected to the account). The paper says that "millions" use two-step verification, and that it's among the largest services of its kind in the world.

But it can also be a pain. Grosse, Google's vice president of security, and Upadhyay, an engineer, say "not nearly enough of our users are protected" by the two-step service. In the paper, they propose an alternative: a "USB token" tied to the user that plugs into a computer's USB port, communicates its identity via a website, and in so doing grants the user access to his or her accounts, without the need for passwords.

The authors note, however, that it may be difficult to persuade people to buy USB tokens. What if, they wonder, it was integrated into something a person was more likely to carry, and communicated with the computer via near-field communication or Bluetooth?

"Some more appealing form factors might involve integration with smartphones or jewelry that users are likely to carry anyway," the authors write. "We'd like your smartphone or smartcard-embedded finger ring to authorize a new computer via a tap on the computer, even in situations in which your phone might be without cellular connectivity."

The article is well worth reading in full. It will be posted online by Jan. 28 at this address, a spokeswoman said.

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Hunting for Quail Eggs? Mind Your Steps

Female Japanese quail (Coturnix japonica) lay their eggs on the ground where they can make tempting meals for rodents, snakes, and deer. But as new research published in the journal Current Biology shows, these mothers choose areas on the ground that best match their eggs' patterns.

Quail eggs have a pale yellow or beige background, but their appearance varies because of the amount of darker splotching—meaning there is no one-size-fits-all area for egg laying. Instead, researchers suggest that female quail "know" what their own eggs look like and will lay their eggs where they will be best camouflaged.

The birds seem to use two types of camouflage, said the study's lead author P. George Lovell, of the University of St. Andrews in Scotland—background matching and disruptive coloration.

Background matching is just what it sounds like; the pattern of an object to be camouflaged matches the pattern of its background, as when a peppered moth disappears on a tree branch.

Disruptive coloration, seen in zebras, works by visually breaking up the edges of the object being camouflaged. This "makes the outline harder to find because the contrasting edges may be mistaken for parts of the background," said Lovell. (Related: "Fish Mimics Mimic Octopus That Mimics Fish.")

The quail seem to use both techniques. Lovell and his collaborators offered the birds four different colors of sandy surfaces on which to lay their eggs. Birds whose eggs had more splotching tended to lay their eggs on the background that matched the splotches—employing disruptive camouflage.

However, birds whose eggs had smaller amounts of markings tended to choose surfaces that matched the background color of their eggs, perhaps because the lack of splotching on the edges of the egg would make disruptive camouflage difficult.

"Quail aren't any more clever than any other species," said Lovell, and all species make decisions as they try to successfully reproduce. "What we have found here is how finely scaled these decisions might be." (See pictures of cuttlefish that can mimic photos.)

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One American Confirmed Dead in Algeria

U.S. officials told ABC News that at least one American has been killed in the hostage standoff at an Algerian gas plant, and the family of the deceased American has been notified.

An al Qaeda-linked group called the Masked Brigade and led by the one-eyed jihadi Mokhtar Belmokhtar raided the BP joint venture facility in In Amenas on Wednesday, taking an undetermined number of hostages from more than half a dozen nations, including at least two Americans.

On Friday, the group demanded the release of two convicted terrorists held in U.S. prisons, including the "blind sheikh" who helped plan the first attack on New York's World Trade Center, in exchange for the freedom of two American hostages, according to an African news service.

The terror group reportedly contacted a Mauritanian news service with the offer. In addition to the release of Omar Abdel-Rahman, who planned the 1993 World Trade Center bombing, they demanded the release of Aifia Siddiqui, a Pakistani scientist who shot at two U.S. soldiers in Afghanistan in 2008.

Asked about the unconfirmed report of a proposed swap, State Department spokeswoman Victoria Nuland said firmly, "The United States does not negotiate with terrorists." She repeated the statement again when questioned further. She also said she was not prepared to get into any details about the status of Americans in "an ongoing hostage situation."

At least three Americans were being held hostage by the militants when the Algerian military mounted a rescue operation at the facility Thursday that reportedly resulted in casualties.

Five other Americans who were at the facility when it was attacked by the terrorists are now safe and believed to have left the country, according to U.S. officials.

Algeria Hostage Situation: Military Operation Mounted Watch Video

Reports that dozens of hostages were killed during the Algerian military's attempt to retake the compound have not been confirmed, though Algeria's information minister has confirmed that there were casualties. It's known by U.S. and foreign officials that multiple British, Japanese and Norwegian hostages were killed.

According to an unconfirmed report by an African news outlet, the militants said seven hostages survived the attack, including two Americans, one Briton, three Belgians and a Japanese national. U.S. officials monitoring the case had no information indicating any Americans have been injured or killed, but said the situation is fluid and casualties cannot be ruled out.

On Friday, a U.S. military plane evacuated between 10 and 20 people in need of medical attention, none of them American, from In Amenas and took them to an American medical facility in Europe. A second U.S. plane is preparing to evacuate additional passengers in need of medical attention.

British Prime Minister David Cameron told parliament today that the terror attack "appears to have been a large, well coordinated and heavily armed assault and it is probable that it had been pre-planned."

"The terrorist group is believed to have been operating under Mokhtar Belmokhtar, a criminal terrorist and smuggler who has been operating in Mali and in the region for a number of years," said Cameron.

Cameron said Algerian security forces are still in action at the facility. On Thursday, he said that the situation was "very bad … A number of British citizens have been taken hostage. Already, we know of one who has died. ... I think we should be prepared for the possibility for further bad news, very difficult news in this extremely difficult situation."

The kidnappers had earlier released a statement saying there are "more than 40 crusaders" held "including 7 Americans."

U.S. officials had previously confirmed to ABC News that there were at least three Americans held hostage at the natural gas facility jointly owned by BP, the Algerian national oil company and a Norwegian firm at In Amenas, Algeria.

"I want to assure the American people that the United States will take all necessary and proper steps that are required to deal with this situation," said Panetta. "I don't think there's any question that [this was] a terrorist act and that the terrorists have affiliation with al Qaeda."

He said the precise motivation of the kidnappers was unknown.

"They are terrorists, and they will do terrorist acts," he said.

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Matching names to genes: the end of genetic privacy?

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Are we being too free with our genetic information? What if you started receiving targeted ads for Prozac for the depression risk revealed by your publicly accessible genome? As increasing amounts of genetic information is placed online, many researchers believe that guaranteeing donors' privacy has become an impossible task.

The first major genetic data collection began in 2002 with the International HapMap Project – a collaborative effort to sequence genomes from families around the world. Its aim was to develop a public resource that will help researchers find genes associated with human disease and drug response.

While its consent form assured participants that their data would remain confidential, it had the foresight to mention that with future scientific advances, a deliberate attempt to match a genome with its donor might succeed. "The risk was felt to be very remote," says Laura Lyman Rodriguez of the US government's National Human Genome Research Institute in Bethesda, Maryland.

Their fears proved to be founded: in a paper published in Science this week, a team led by Yaniv Erlich of the Whitehead Institute in Cambridge, Massachusetts, used publicly available genetic information and an algorithm they developed to identify some of the people who donated their DNA to HapMap's successor, the 1000 Genomes Project.

Anonymity not guaranteed

Erlich says the research was inspired by a New Scientist article in which a 15-year-old boy successfully used unique genetic markers called short tandem repeats (STRs) on his Y chromosome to track down his father, who was an anonymous sperm donor. Erlich and his team used a similar approach.

First they turned to open-access genealogy databases, which attempt to link male relatives using matching surnames and similar STRs. The team chose a few surnames from these sources, such as "Venter",and then searched for the associated STRs in the 1000 Genomes Project's collection of whole genomes. This allowed them to identify which complete genomes were likely to be from people named Venter.

Although the 1000 Genome Project's database, which at last count had 1092 genomes, does not contain surname data, it does contain demographic data such as the ages and locations of its donors. By searching online phonebooks for people named Venter and narrowing those down to the geographic regions and ages represented in the whole genomes, the researchers were able to find the specific person who had donated his data.

In total, the researchers identified 50 individuals who had donated whole genomes. Some of these were female, whose identity was given away because of having the same location and age as a known donor's wife.

Matter of time

Before publishing their findings, the team warned the US National Institutes of Health (NIH) and other institutions involved in the project about the vulnerability in their data. Rodriguez says that they had been anticipating that someone would identify donors, "although we didn't know how or when".

To prevent Erlich's method from being used successfully again, age data has been removed from the project's website. Erlich says that this makes it difficult, although not impossible, to narrow the surnames down to an individual.

"The genie's out of the bottle," says Jeffrey Kahn of Florida State University in Tallahassee. "It's a harbinger of a changing paradigm of privacy." A cultural zeitgeist led by companies such as Facebook has led to more information sharing than anyone would have thought possible back in 2002 when HapMap first began, he says.

Recurring problem

This is not the first time genome confidentiality has been compromised. When James Watson made his genome public in 2007, he blanked out a gene related to Alzheimer's. But a group of researchers successfully inferred whether he carried the risky version of this gene by examining the DNA sequences on either side of the redacted gene.

While someone is bound to find another way to identify genetic donors, says Rodriguez, the NIH believes it would be wrong to remove all of their genome data from the public domain. She says that full accessibility is "very beneficial to science", but acknowledges that the project needs to strike a careful balance between confidentiality and open access.

It is especially pertinent, says Kahn, because genetic data does not just carry information from the person from whom it was taken. It can also reveal the genetic details of family members, some of whom might not want that information to be public. A relative's genome might reveal your own disease risk, for example, which you might not want to know or have an employer learn of. While laws prohibit health insurers and employers from discriminating against people based on their genetic data, it would not be difficult to give another reason for denying you a job.

An individual's relatives could not prevent that individual from learning about themselves, says Rodriguez, but researchers should encourage would-be genome donors to discuss the risks and benefits with their families.

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