WASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance at the Commander in Chief Inaugural Ball at the Walter E. Washington Convention Center on January 21, 2013...
more WASHINGTON, DC - JANUARY 21: U.S. President Barack Obama and first lady Michelle Obama dance at the Commander in Chief Inaugural Ball at the Walter E. Washington Convention Center on January 21, 2013 in Washington, DC. President Obama was sworn in for his second term earlier in the day. (Photo by Chip Somodevilla/Getty Images)
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