President Barack Obama and first lady Michelle Obama wave as they walk on Pennsylvania Avenue in Washington, Monday,Jan. 21, 2013, in the inaugural parade during the 57th Presidential I

 

              President Barack Obama and first lady Michelle Obama wave as they walk on Pennsylvania Avenue in Washington, Monday,Jan. 21, 2013, in the inaugural parade during the 57th Presidential I
President Barack Obama and first lady Michelle Obama wave as they walk on Pennsylvania Avenue in Washington, Monday,Jan. 21, 2013, in the inaugural parade during the 57th Presidential Inauguration. (AP Photo/Charles Dharapak)