US President Barack Obama (2L), his wife Michelle Obama (L), Vice President Joe Biden (2R) and his wife Dr. Jill Biden (R) and U.S. Army Maj. Gen. Michael J. Linnington (C) watch during the Presidential review of the troops on the east side of the U.S. Capitol following Obama's Inaugural address and ceremonial swearing-in for a second term as the 44th President of the United States on January 21, 2013 in Washington, DC.