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Republican presidential candidate and former Massachusetts Gov. Mitt Romney gets out of his vehicle before boarding his campaign plane in West Palm Beach, Fla., Friday, Sept. 21, 2012. (AP Photo/Charles Dharapak)

Associated Press
Republican presidential candidate and former Massachusetts Gov. Mitt Romney gets out of his vehicle before boarding his campaign plane in West Palm Beach, Fla., Friday, Sept. 21, 2012. (AP Photo/Charles Dharapak)
Republican presidential candidate and former Massachusetts Gov. Mitt Romney gets out of his vehicle before boarding his campaign plane in West Palm Beach, Fla., Friday, Sept. 21, 2012. (AP Photo/Charles Dharapak)
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