AP: Obama Wins Re-Election » Barack Obama

A supporter cheers at the election night party for President Barack Obama Tuesday, Nov. 6, 2012, in Chicago. (AP Photo/Chris Carlson)

A supporter cheers at the election night party for President Barack Obama Tuesday, Nov. 6, 2012, in Chicago. (AP Photo/Chris Carlson)

A supporter cheers at the election night party for President Barack Obama Tuesday, Nov. 6, 2012, in Chicago. (AP Photo/Chris Carlson)