FILE - In this Jan. 31, 2010 file photo, an unmanned U.S. Predator drone flies over Kandahar Air Field, southern Afghanistan, on a moon-lit night. The Pakistani government said Wednesday, Oct. 30, ... more 
FILE - In this Jan. 31, 2010 file photo, an unmanned U.S. Predator drone flies over Kandahar Air Field, southern Afghanistan, on a moon-lit night. The Pakistani government said Wednesday, Oct. 30, 2013, that 3 percent of the people killed in U.S. drone strikes in the country since 2008 were civilians, a surprisingly low figure given past official calculations and estimates from independent organizations. (AP Photo/Kirsty Wigglesworth, File) less 
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Associated Press | Photo By AP Photo/Kirsty Wigglesworth
Tue, Apr 22, 2014 9:00 AM EDT