President Barack Obama greets supporters as he is introduced during a campaign event at McArthur High School, Sunday, Nov. 4, 2012, in Hollywood, Fla. (AP Photo/Pablo Martinez Monsivais)

Photo by: Pablo Martinez Monsivais

President Barack Obama greets supporters as he is introduced during a campaign event at McArthur High School, Sunday, Nov. 4, 2012, in Hollywood, Fla. (AP Photo/Pablo Martinez Monsivais)