Article Photos: Steps taken for possible restart at Cal nuke plant 4/6

In this photo provided by the Nuclear Regulatory Commission, Allison M. Macfarlane, second right, the chair of the Nuclear Regulatory Commission, listens as Richard St. Onge, Director of Nuclear Regulatory Affairs for Southern Cal Edison, points to the steam generator during a tour of the troubled San Onofre Nuclear Power Station on Monday Jan. 14, 2013 in San Juan Capistrano, Calif. The plant located between Los Angeles and San Diego hasn't produced electricity in nearly a year, after a tiny radiation leak led to the discovery of excessive wear on hundreds of tubes that carry radioactive water. (AP Photo/Nuclear Regulatory Commission)