Today, amid allegations of staff bullying, Gregory Jaczko resigned as chairman of the Nuclear Regulatory Commission.

FORBES: Why Jaczko Leaving The NRC Is Good for America

"We are a long way from applying all the lessons learned from Japan, " said Gregory Jaczko, the NRC's chairman.

WSJ: Nuclear Energy Pushes On Despite Fukushima

Gregory Jaczko, chairman of the U.S. Nuclear Regulatory Commission, refused to give a timetable as to when the San Onofre nuclear plant could resume operation.

CNN: SHARE THIS

That position echoes one taken by Gregory Jaczko, the NRC's chairman, and the only one of its five members to dissent from the commission's approval of the Vogtle plants.

ECONOMIST: America��s nuclear industry struggles to get off the floor