NRC Chief: U.S. Nuclear Plants Safe Despite Age, Needed...

Aired: 7/19/2011 | 0:06:57 | Clip
The earthquake and tsunami that devastated the Japanese coast and triggered a nuclear crisis raised major questions surrounding the safety of U.S. nuclear reactors. Gwen Ifill discusses new safety regulations issued by the Nuclear Regulatory Commission with its head, Gregory Jaczko.

SHARE