September 20, 2012
J Carter photo

Republican presidential candidate and former Massachusetts Gov. Mitt Romney speaks to supporters in Miami, Wednesday, Sept. 19, 2012.

Charles Dharapak photo

Republican presidential candidate and former Massachusetts Gov. Mitt Romney participates in a Univision “Meet the Candidates” forum with Jorge Ramos and Maria Elena Salinas in Miami, Wednesday, Sept. 19, 2012.

Charles Dharapak photo

Republican presidential candidate and former Massachusetts Gov. Mitt Romney participates in a Univision “Meet the Candidates” forum with Jorge Ramos and Maria Elena Salinas in Coral Gables, Fla., Wednesday, Sept. 19, 2012.

Manuel Ceneta photo

President Barack Obama waves as he leaves the White House in Washington for a campaign trip to Florida, Thursday, Sept. 20, 2012.