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Photos: Party politics at the 2013 inaugural balls

U.S. President Barack Obama prepares to dance with first lady Michelle Obama at the Commander-in-Chief Ball on Monday,January 21, 2013 in Washington. Obama was sworn in for his second term as president during a public Inauguration earlier in the day.

U.S. President Barack Obama prepares to dance with first lady Michelle Obama at the Commander-in-Chief Ball on Monday,January 21, 2013 in Washington. Obama was sworn in for his second term as president during a public Inauguration earlier in the day.