President Barack Obama signs the renewal of the Trade Adjustment Assistance for workers, Friday, Oct. 21, 2011, in the Oval Office of the White House in Washington. (AP Photo/Susan Walsh)

Associated Press
President Barack Obama signs the renewal of the Trade Adjustment Assistance for workers, Friday, Oct. 21, 2011, in the Oval Office of the White House in Washington.  (AP Photo/Susan Walsh)
President Barack Obama signs the renewal of the Trade Adjustment Assistance for workers, Friday, Oct. 21, 2011, in the Oval Office of the White House in Washington. (AP Photo/Susan Walsh)
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