The president has announced his goal of “a world without nuclear weapons,” pledging to strengthen nonproliferation treaties and secure nuclear materials around the world. But the standoff with Iran over its nuclear program is just one of the many challenges the Obama administration faces. We talk to arms expert Joseph Cirincione about the future of U.S. nuclear policy.
Guests:
Joseph Cirincione, president of Ploughshares Fund, a non-profit organization working to prevent the spread and use of nuclear weapons while promoting regional stability
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