Pete Souza/The White House
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Take a look back at some of President Obama's most memorable photographs of the year, taken by photographer Pete Souza, who also provides insight into the images.
President Obama and Vice President Biden meet the Democratic leaders in the Oval Office on July 21. Pictured, from left, are: Senate Majority Whip Dick Durbin, House Minority Leader Nancy Pelosi, and Senate Majority Leader Harry Reid.