WASHINGTON, DC - FEBRUARY 15: U.S. President Barack Obama (R) congratulates cellist and cultural ambassador Yo Yo Ma after presenting him with the 2010 Medal of Freedom in East Room of the White ... more 
WASHINGTON, DC - FEBRUARY 15: U.S. President Barack Obama (R) congratulates cellist and cultural ambassador Yo Yo Ma after presenting him with the 2010 Medal of Freedom in East Room of the White House February 15, 2011 in Washington, DC. Obama presented the medal to twelve pioneers in sports, labor, politics and arts. (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Thu, Feb 17, 2011 10:06 AM EST