September 21, 2012
Charles Dharapak photo

Republican presidential candidate and former Massachusetts Gov. Mitt Romney arrives in West Palm Beach, Fla., for private campaign fundraising events, Thursday, Sept. 20, 2012.

Carolyn Kaster photo

President Barack Obama greets people on the tarmac as he arrives at Tampa International Airport on Air Force One, Thursday, Sept. 20, 2012, in Tampa.

Carolyn Kaster photo

President Barack Obama pops a french fry into his mouth as he visits with students at OMG! Burgers, Thursday, Sept. 20, 2012, in Miami, Fla.