Article Photos: Romney, Obama trade barbs over Middle East attacks



President Barack Obama walks to the Rose Garden of the White House in Washington, Wednesday, Sept. 12, 2012, to speak about Libya. (AP Photo/Manuel Balce Ceneta)

President Barack Obama walks to the Rose Garden of the White House in Washington, Wednesday, Sept. 12, 2012, to speak about Libya. (AP Photo/Manuel Balce Ceneta)