This Nov. 24, 2007 file photo provided by the U.S. Navy, shows an aerial view of shows temporary shelters and damage to a village and infrastructure following Cyclone Sidr, which swept into southern ... more 
This Nov. 24, 2007 file photo provided by the U.S. Navy, shows an aerial view of shows temporary shelters and damage to a village and infrastructure following Cyclone Sidr, which swept into southern Bangladesh Nov. 15, as seen from a U.S.Marine Corps aid helicopter. Extreme storms, droughts and heat waves are getting so much worse because global warming that the world has to prepare for an unprecedented onslaught of deadly and costly weather disaster, an international panel of experts says. (AP Photo/Navy-Marine Corps, Sgt. Ezekiel R. Kitandwe, File) less 
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Associated Press | Photo By Navy-Marine Corps, Sgt. Ezekiel R. Kitandwe, File
Wed, Mar 28, 2012 11:54 AM EDT