President Barack Obama and Pope Francis stand at attention during the playing of the national anthems during a state arrival ceremony for the pope on the South Lawn of the White House Wednesday.
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President Obama is renaming Alaska's Mount McKinley in an effort to strengthen cooperation between the government and Alaska Native tribes. The peak is returning to its traditional name, Denali.
President Obama has stayed neutral in the race to replace him, but as rumors swirl that Vice President Biden could jump in, a White House spokesman said Monday it's possible Obama will endorse.
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Massachusetts Democratic Sen. Elizabeth Warren and Vice President Biden at a ceremonial re-enactment of Warren's swearing-in on Jan. 3, 2013, in the Old Senate Chamber of the Capitol.
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President Obama, standing with Vice President Joe Biden, delivers a statement about the nuclear deal reached between Iran and six major world powers during an address from the White House on Tuesday.
President Obama signs a presidential memorandum in March of 2014 that directed the Department of Labor construct a new set of overtime rules, with the goal of making more employees eligible for overtime pay.
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American Journalist James Foley, pictured in 2011. Foley's beheading at the hands of the Islamic State militant group has forced a debate over how the U.S. balances its policy of not paying ransoms.