The number of nations seeking nuclear technology is rising. An hour-long radio documentary by CIR and American RadioWorks investigates the most serious threats of nuclear proliferation today.

>> Listen to the radio story on ARW

>> Read the story by Mark Schapiro

>> More about South Africa’s nuclear underground

Mark Schapiro specializes in international and environmental stories. His award-winning work appears in all media: in publications such as Harpers, The Atlantic, Mother Jones and Yale 360; on television, including PBS FRONTLINE/World and KQED; on public radio including Marketplace; and on the web. He is currently writing a book for Wiley & Co. investigating the backstory to our carbon footprints. His previous book, "EXPOSED: The Toxic Chemistry of Everyday Products and What’s at Stake for American Power," reveals the health and economic implications of the tightening of environmental standards by the European Union.

Michael Montgomery

Michael Montgomery is a senior reporter and producer for Reveal. He has led collaborations with the Associated Press, the International Consortium of Investigative Journalists, Frontline, KQED and others.

Previously, Montgomery was a senior reporter at American Public Media, a special correspondent for the BBC and an associate producer with CBS News. He began his career in eastern Europe, covering the fall of communism and wars in former Yugoslavia for the Daily Telegraph and Los Angeles Times. His investigations into human rights abuses in the Balkans led to the arrest and conviction of Serbian and Albanian paramilitaries and creation of a new war crimes court based in The Hague. Montgomery’s honors include Murrow, Peabody, IRE, duPont, Third Coast and Overseas Press Club awards. He is based in Reveal’s Emeryville, California, office.