Article Photos: Fierce finish: Romney, Obama sharpen closing lines

Republican presidential candidate, former Massachusetts Gov. Mitt Romney gestures as he speaks at a campaign stop at the Wisconsin Products Pavilion at State Fair Park in West Allis, Wis., Friday, Nov. 2, 2012. (AP Photo/Charles Dharapak)

Republican presidential candidate, former Massachusetts Gov. Mitt Romney gestures as he speaks at a campaign stop at the Wisconsin Products Pavilion at State Fair Park in West Allis, Wis., Friday, Nov. 2, 2012. (AP Photo/Charles Dharapak)