President Barack Obama arrives at the Commander-in-Chief's Inaugural Ball in Washington, at the Washington Convention Center during the 57th Presidential Inauguration on Monday, Jan. 21

 

              President Barack Obama arrives at the Commander-in-Chief
President Barack Obama arrives at the Commander-in-Chief's Inaugural Ball in Washington, at the Washington Convention Center during the 57th Presidential Inauguration on Monday, Jan. 21, 2013. (AP Photo/Jacquelyn Martin)