FILE - In this March 15, 2007 file photo Israeli school children wear gas masks during a drill organized by the Israeli Home Front Command simulating a chemical missile attack in a shelter at a school... more 
FILE - In this March 15, 2007 file photo Israeli school children wear gas masks during a drill organized by the Israeli Home Front Command simulating a chemical missile attack in a shelter at a school in the central Israeli city of Lod. Israel's outgoing civil defense chief said Wednesday, Aug. 15, 2012 that an attack on Iran's nuclear sites would likely trigger a drawn-out war that would last months and kill hundreds of Israelis.(AP Photo/Oded Balilty, File) less 
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Associated Press | Photo By Oded Balilty, File
Wed, Aug 15, 2012 3:14 PM EDT