Nuclear attacks would be "devasting and deadly," says Lieberman (I-Conn.)

At a hearing of the Senate Committee on Homeland Security and Governmental Affairs on nuclear terrorism, Chairman of the Committee, Senator Joe Lieberman (I-Conn.), describes the seriousness of the threat of nuclear attacks. He says that attacks would be "devastating and deadly." He adds that an improper response to an attack "would only magnify its impact." (0:33)
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