Photo Gallery: Presidential Inauguration: Jan. 21, 2012 3/60

Vice President Joe Biden, left, and his wife, Jill, wave to people as they walk down Pennsylvania Avenue en route to the White House, Monday, Jan. 21, 2013, in Washington. Thousands  marched during the 57th Presidential Inauguration parade after the ceremonial swearing-in of President Barack Obama. (AP Photo/Steve Helber) ORG XMIT: DCMS124