Photos: Obama, Biden attend Veteran's Day ceremonies
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Credit: Getty Images
ARLINGTON, VA - NOVEMBER 11: U.S. President Barack Obama and first lady Michelle Obama greet veterans and their families during a wreath-laying ceremony on Veteran's Day at the Tomb of the Unknown Soldier in Arlington National Cemetery on November 11, 2012 in Arlington, Virginia. (Photo by Michael Reynolds-Pool/Getty Images)
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