Barack Obama Sworn In As U.S. President For A Second Term

WASHINGTON, DC – JANUARY 21: Singer Beyonce performs the National Anthem during the public ceremonial inauguration for U.S. President Barack Obama on the West Front of the U.S. Capitol January 21, 2013 in Washington, DC. Barack Obama was re-elected for a second term as President of the United States. (Photo by Mark Wilson/Getty Images)