Article Photos: Obama leads mourning for Americans killed in Libya



Republican presidential candidate, former Massachusetts Gov. Mitt Romney steps off his campaign charter plane in the rain in Cleveland before traveling to at Lake Erie College in Painesville, Ohio, Friday, Sept. 14, 2012. (AP Photo/Charles Dharapak)

Republican presidential candidate, former Massachusetts Gov. Mitt Romney steps off his campaign charter plane in the rain in Cleveland before traveling to at Lake Erie College in Painesville, Ohio, Friday, Sept. 14, 2012. (AP Photo/Charles Dharapak)