The audio of the following members of the Fissile Materials Working Group (FMWG), a coalition of more than 40 leading experts and NGOs in nuclear security answering questions from media is available online.

Matthew Bunn, associate professor at Harvard University's John F. Kennedy School of Government and co-principal investigator for the Project on Managing the Atom.

Daryl Kimball, executive director of the Arms Control Association.

Michael Landweber, associate director of the Partnership for a Secure America.

Kenneth N. Luongo, president and founder of the Partnership for Global Security and co-chair of the Fissile Materials Working Group.

Miles Pomper, senior research associate, James Martin Center for Nonproliferation Studies

Alexandra Toma, program director for the Connect U.S. Fund and co-chair of the Fissile Materials Working Group.

Elizabeth Turpen, associate at Booz Allen Hamilton and expert on nonproliferation policy