Pentagon’s lightning gun sold for scraps on eBay

There was a time, not all that long ago, when the Pentagon sank tens of millions of dollars into remote-controlled lightning guns that it hoped would fry insurgent bombs before they killed any more troops. Now, disassembled parts from the one-time wonder-weapons are being sold on eBay. At least one buyer snatched up… » 8/07/11 1:45pm 8/07/11 1:45pm