The Brian Lehrer Show Published by The Brian Lehrer Show A History of Weapons "Red Lines" Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/318818/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Military personnel observe a nuclear weapons test in Nevada, the United States, in 1951. (U.S. Government / flickr) i From biological weapons to nuclear non-proliferation efforts, John Isaacs, executive director of the Arms Control Center looks at the history of weapons of mass destruction and the efforts to curb their use.