FILE - In this July 22, 2011 file photo, a man stands on a tent's roof at a refugee camp, once a golf course, set up for people displaced by the 2010 earthquake in Port-au-Prince, Haiti. The number of Haitians displaced by the earthquake has dropped since February, according to the International Organization for Migration. They say the drop marks the steepest decline in the camp population since early last year. (AP Photo/Eduardo Verdugo, File)
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