Iran Claims Nuclear Steps in New Worry

Secretary of State Condoleezza Rice, a former defense intelligence officer and David Sanger of the New York Times discuss the question of a nuclear-armed Iran. (Producer: Jason Maloney) .see the video here. http://video.on.nytimes.com/?fr_story=166b3bab3d1f089162a6c36a4a6852f9ea98e368
MAKING THE NUCLEAR BOMB.
New York Times reporters William Broad and David Sanger and Harvard's Matthew Bunn explain some of the science involved in making a nuclear bomb. (Producer: Jason Maloney) .see here. http://video.on.nytimes.com/?fr_story=dda0d08c18b05029e8db44370070df988d22c15e
THE TERROR THREAT
The State Department Official for Arms Control and other experts discuss the threat of nuclear attacks by terrorists and what is being done to prevent them. (Producer: Jason Maloney)
http://video.on.nytimes.com/?fr_story=3869972bd93a538d3965f0a8c7487e62d60cf095