NRC file photo of San OnofreFriends of the Earth (FOE) is working hard to keep San Onofre shut down. FOE is running t.v. ads, and has commissioned two reports by nuclear engineer Arnie Gundersen of Fairewinds Associates in Vermont: the first report warned that the two San Onofre reactors should remain shut down, until Southern California Edison's secretive design changes to prematurely failing steam generator tubes could be further investigated; the second report documents that indeed, design changes are likely behind the dangerous steam generator tube degradation.See FOE's San Onofre website section here.