President Obama, accompanied by Commerce Secretary John E. Bryson (left) and U.S. Trade Representative Ron Kirk, speaks in the Rose Garden of the White House in Washington on Tuesday, March 13, 2012. (AP Photo/Haraz N. Ghanbari)

Photo by: Haraz N. Ghanbari

President Obama, accompanied by Commerce Secretary John E. Bryson (left) and U.S. Trade Representative Ron Kirk, speaks in the Rose Garden of the White House in Washington on Tuesday, March 13, 2012. (AP Photo/Haraz N. Ghanbari)