Thousands of demonstrators rallied in London this fall against harsh austerity measures unveiled Wednesday by the British government. Ben Stansall/AFP/Getty Images hide caption

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Maj. Nidal Hasan, the U.S. Army psychiatrist suspected of killing 13 people and wounding 30 in a shooting last November at Fort Hood, Texas, is shown in a photo provided by the U.S. Government Uniformed Services University of the Health Sciences. Getty Images hide caption

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A rescue worker steps out of a capsule similar to the one that will be used to liberate the trapped miners at the San Jose mine near Copiapo, Chile. Hugo Infante/AFP/Getty Images hide caption

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Demonstrators demanding government action to create jobs protested outside the office of Sen. Dianne Feinstein (D-CA) last month in San Francisco. Justin Sullivan/Getty Images hide caption

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Facebook founder and CEO Mark Zuckerberg speaks during a news conference in August at company headquarters in Palo Alto, Calif. Justin Sullivan/Getty Images hide caption

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House Minority Leader John Boehner of Ohio holds a copy of the "Pledge To America" plan while flanked by members of Congress and small-business owners Thursday at Tart Lumber in Sterling, Va. Mark Wilson/Getty Images hide caption

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Lawrence Summers, director of the National Economic Council, says he plans to return to Harvard University at the end of the year. Chip Somodevilla/Getty Images hide caption

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Pope Benedict XVI greets schoolchildren during a Friday gathering at St. Mary's University College in Twickenham, England. Peter Macdiarmid/Getty Images hide caption

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Pope Benedict XVI replaces his "zucchetto" as he meets with Britain's Queen Elizabeth II and Prince Philip on Thursday at Holyroodhouse Palace in Edinburgh, Scotland, at the start of a historic four-day state visit. Dave Thompson/AFP/Getty Images hide caption

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U.S. Secretary of State Hillary Clinton met with Israeli President Shimon Peres on Wednesday at the Beit Hanassi presidential residence in Jerusalem. Alex Brandon/Associated Press hide caption

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Sarah Shourd, 32 (right), embraces her mother, Nora Shourd, at the royal airport in Muscat, Oman, on Tuesday after leaving Tehran, Iran. The man behind them is unidentified. Sultan al-Hasani/AP hide caption

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