Republican presidential candidate, former Massachusetts Gov. Mitt Romney pauses as he speaks 

Republican presidential candidate, former Massachusetts Gov. Mitt Romney pauses as he speaks at a campaign event at Screen Machine Industries, Friday, Nov. 2, 2012, in Etna, Ohio. (AP Photo/David Goldman)
Associated Press
Republican presidential candidate, former Massachusetts Gov. Mitt Romney pauses as he speaks at a campaign event at Screen Machine Industries, Friday, Nov. 2, 2012, in Etna, Ohio. (AP Photo/David Goldman)
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