Election night blog: Obama calls for unity
Obama victory
Credit: Getty Images
CHICAGO, IL - NOVEMBER 06: First lady Michelle Obama and Dr. Jill Biden embrace after the victory speech by U.S. President Barack Obama on election night at McCormick Place November 6, 2012 in Chicago, Illinois. Obama won reelection against Republican candidate, former Massachusetts Governor Mitt Romney. (Photo by Chip Somodevilla/Getty Images)
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