Romney Hood
An anti-Mitt Romney protester dressed as "Romney Hood" shows his displeasure with the Republican candidate's economic policies during a campaign stop in Miami, Monday, Aug. 13, 2012. (AP Photo/J Pat Carter)
Mitt Romney
Nancy Naylor
A Mitt Romeny campaign sticker is stuck to Rosy Naylor's sunglasses during a Romney campaign stop in Miami, Monday, Aug. 13, 2012, where the Republican presidential candidate spoke to supporters at The Juice Palace. (AP Photo/J Pat Carter)
Mitt Romney
Supporter listen as Republican presidential candidate, former Massachusetts Gov. Mitt Romney, as he speaks at a campaign event at El Palacio de los Jugos, in Miami, Monday, Aug. 13, 2012. (AP Photo/Mary Altaffer)
Glenda Abicht
Protestor Glenda Abicht, holds a sign questioning Republican presidential candidate, former Massachusetts Gov. Mitt Romney's economic policy during a campaign stop by Romney in Miami, Monday, Aug. 13, 2012. The sign reads "I earn $15, 000 every 90 minutes. How do you survive with just $15, 000 a year?" (AP Photo/J Pat Carter)
Mitt Romney, Craig Romney, Marco Rubio
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, left, and his son Craig, center, listen as Sen. Marco Rubio R-Fla., speaks at a campaign event at El Palacio de los Jugos, Monday, Aug. 13, 2012, in Miami, Fla. (AP Photo/Mary Altaffer)
Mitt Romney
Supporters cheer on Republican presidential candidate, former Massachusetts Gov. Mitt Romney, as he speaks at a campaign event at El Palacio de los Jugos, Monday, Aug. 13, 2012, in Miami. (AP Photo/Mary Altaffer)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Republican presidential candidate and former Massachusetts Governor Mitt Romney speaks during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
US Republican presidential candidate and
US Republican presidential candidate and former Massachusetts Governor Mitt Romney greets supporters during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
The speech notes of US Republican presid
The speech notes of US Republican presidential candidate and former Massachusetts Governor Mitt Romney are seen on the podium after speaking during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: A young supporter of Republican presidential candidate and former Massachusetts Governor Mitt Romney looks on during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Supporters of Republican presidential candidate and former Massachusetts Governor Mitt Romney cheer during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: A supporter of Republican presidential candidate and former Massachusetts Governor Mitt Romney cheers during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Republican presidential candidate and former Massachusetts Governor Mitt Romney (L) and his son Craig Romney (R) greet supporters during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: A supporter of Republican presidential candidate and former Massachusetts Governor Mitt Romney cheers during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney
Secret service agents stand guard as Republican presidential candidate, former Massachusetts Gov. Mitt Romney speaks at a campaign event at El Palacio de los Jugos, Monday, Aug. 13, 2012, in Miami, Fla. (AP Photo/Mary Altaffer)
A woman wears a hat and buttons supporti
A woman wears a hat and buttons supporting US Republican presidential candidate and former Massachusetts Governor Mitt Romney during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Republican presidential candidate and former Massachusetts Governor Mitt Romney speaks during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Republican presidential candidate and former Massachusetts Governor Mitt Romney speaks during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: A supporter of Republican presidential candidate and former Massachusetts Governor Mitt Romney uses a cellular phone to take a photo during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Republican presidential candidate and former Massachusetts Governor Mitt Romney (L) talks with his son Craig Romney (R) during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Mitt Romney Continues His Multi State Bus Tour In Florida
MIAMI, FL - AUGUST 13: Republican presidential candidate and former Massachusetts Governor Mitt Romney speaks during a campaign rally at Palacio De Los Jugos on August 13, 2012 in Miami, Florida. Mitt Romney continues his multi state bus tour after announcing Rep. Paul Ryan (R-WI) as his running mate. (Photo by Justin Sullivan/Getty Images)
Supporters cheer US Republican president
Supporters cheer US Republican presidential candidate and former Massachusetts Governor Mitt Romney during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
Supporters cheer US Republican president
Supporters cheer US Republican presidential candidate and former Massachusetts Governor Mitt Romney during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
Supporters cheer US Republican president
Supporters cheer US Republican presidential candidate and former Massachusetts Governor Mitt Romney during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
US Republican presidential candidate and
US Republican presidential candidate and former Massachusetts Governor Mitt Romney greets supporters during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
US Republican presidential candidate and
US Republican presidential candidate and former Massachusetts Governor Mitt Romney listens to Florida Republican Senator Marco Rubio (R) speak during a press conference upon arrival at Miami International Airport in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
A supporter films US Republican presiden
A supporter films US Republican presidential candidate and former Massachusetts Governor Mitt Romney as he speaks during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
Supporters of US Republican presidential
Supporters of US Republican presidential candidate and former Massachusetts Governor Mitt Romney listen to him speak during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
Supporters of US Republican presidential
Supporters of US Republican presidential candidate and former Massachusetts Governor Mitt Romney listen to him speak during a campaign event at Palacio De Los Jugos in Miami, Florida, on August 13, 2012. AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/GettyImages)
AP | By DAVID FISCHER Posted: 08/13/2012 7:42 pm Updated: 08/14/2012 4:08 pm