Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Military U.S. considered radiological weapon 10-9-2007 • Time In one of the longest-held secrets of the Cold War, the U.S. Army explored the potential for using radioactive poisons to assassinate "important individuals" such as military or civilian leaders, according to newly declassified documents ob Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: