Article Photos: Partisan jibes on hold for 9/11 _ but not politics



Republican presidential candidate Mitt Romney greets firefighters at Chicago O'Hare International Airport, Tuesday, Sept. 11, 2012. (AP Photo/Charles Dharapak)

Republican presidential candidate Mitt Romney greets firefighters at Chicago O'Hare International Airport, Tuesday, Sept. 11, 2012. (AP Photo/Charles Dharapak)