NPR News en Anti-Drug PSAs: Do They Work? <p></p><p></p><p></p><p></p> Sun, 28 Apr 2013 20:56:00 +0000 NPR News 34238 at Veteran: Risks In 1950s Bomb Test 'A Disgrace' In 1957, Joel Healy witnessed one of the largest nuclear tests ever conducted on U.S. soil.<p>Healy was in the U.S. Army, stationed in the Nevada desert north of Las Vegas at Camp Desert Rock. He was 17 years old and a private first class at the time.<p>Healy drove dump trucks, moved materials, and built structures, like houses, that would be destroyed by the explosions so the Army could study the effects of a nuclear blast. Fri, 12 Oct 2012 07:22:00 +0000 NPR News 21531 at