A soldier is examined during Operation Iraqi Freedom at Ali Base, Iraq, March 4, 2006.
A soldier is examined during Operation Iraqi Freedom at Ali Base, Iraq, March 4, 2006. U.S. Air Force/MCT
A soldier is examined during Operation Iraqi Freedom at Ali Base, Iraq, March 4, 2006. U.S. Air Force/MCT

U.S. polygraphers questioned accuracy of tests on detainees overseas

December 06, 2012 12:00 AM

More Videos

  • A health inspector's fate: Contamination

    Byron Vaigneur's job as a health supervisor at the Savannah River nuclear weapons plant in South Carolina was to protect workers from the harmful effects of radiation.  But he could not protect himself – he was exposed to plutonium while sitting at his desk in 1975 and developed cancer as a result.