Some big-name tech companies are asking Congress to step in and clarify Americans' online privacy rights. Nicholas Kamm/AFP/Getty Images hide caption

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Officer Huy Nguyen shows a video camera worn by some officers in Oakland, Calif. Oakland and dozens of other police departments across the country are equipping officers with tiny body cameras to record anything from a traffic stop to a violent crime in progress. Jeff Chiu/AP hide caption

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Grieving families may chip shots out of the rough, or the sand trap, as well as putter on the green.

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An onlooker takes a photograph of Occupy Wall Street protesters in New York's Zuccotti Park. The demonstrations were inspired by a blog post by Kalle Lasn, founder of Adbusters magazine.

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A note in tribute to Steve Jobs is seen on the window of an Apple Store, Thursday, Oct. 6, 2011, in Las Vegas: "I'll miss you Steve. I will always keep thinking different."

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A supporter holds up a sign as former Alaska Gov. Sarah Palin speaks during the Tea Party of America's "Restoring America" event at the Indianola Balloon Festival Grounds in Indianola, Iowa. Scott Olson/Getty Images hide caption

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Many parents today expect to have choices — and that includes picking and choosing which vaccines their children gets. hide caption

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The U.S. Coast Guard Cutter Healy breaks ice to support scientific research in the Arctic Ocean near Barrow, Alaska, in this file photo from July 2006 provided by the Coast Guard. In addition to the medium-class Healy, the U.S. just has two polar-class icebreakers — one of which will be decommissioned soon. Prentice Danner/AP hide caption

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In this July 27 file photo, Sen. Patty Murray speaks as Senate Majority Leader Harry Reid listens at a news conference on Capitol Hill. Reid announced earlier this month he's naming Murray to co-chair a powerful supercommittee charged with finding more than $1 trillion in deficit cuts this fall. J.Scott Applewhite/AP hide caption

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