In this Wednesday, Aug. 10, 2011 photo, a U.S. Customs and Boarder Protection Officer uses a hand held radiation detection device to mitigate an alert on a container at the Georgia Ports Authority in ... more 
In this Wednesday, Aug. 10, 2011 photo, a U.S. Customs and Boarder Protection Officer uses a hand held radiation detection device to mitigate an alert on a container at the Georgia Ports Authority in Garden City, Ga. The nation’s fourth-busiest container port has spent $12.3 million in federal grants to fortify itself against possible terrorist attacks on the Georgia coast. (AP Photo/Stephen Morton) less 
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Associated Press | Photo By Stephen Morton
Thu, Aug 11, 2011 11:25 PM EDT