Photo Gallery: Presidential Inauguration: Jan. 21, 2012 27/60

The U.S. Army band marches 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/Charlie Neibergall) ORG XMIT: DCMS106