Stephen Surko, program manager of the Homeland Security Advanced Research Projects Agency, explains during a demonstration in Albuquerque, N.M., on Wednesday, Oct. 13, 2010, the workings of a new ... more 
Stephen Surko, program manager of the Homeland Security Advanced Research Projects Agency, explains during a demonstration in Albuquerque, N.M., on Wednesday, Oct. 13, 2010, the workings of a new machine developed at Los Alamos National Laboratory that can detect whether a passenger is carrying liquid explosives. less 
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Associated Press | Photo By Susan Montoya Bryan
Thu, Oct 14, 2010 11:28 AM EDT