San Bruno (Calif.) Mayor Jim Ruane, left, speaks during his opening statement as Executive Director of the California Public Utilities Commission Paul Clanon, second from left, Pacific Gas and ... more 
San Bruno (Calif.) Mayor Jim Ruane, left, speaks during his opening statement as Executive Director of the California Public Utilities Commission Paul Clanon, second from left, Pacific Gas and Electric Company President Christopher Johns, second from right, and Pipeline Safety Trust President Rick Kessler, right, listen, during a Senate Commerce Committee hearing on Capitol Hill in Washington, Tuesday, Sept. 28, 2010, on the San Bruno gas pipeline explosion. less 
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Associated Press | Photo By Susan Walsh
Tue, Oct 5, 2010 4:14 AM EDT