Gov. Jerry Brown and accompanied by U.S. Interior Secretary Ken Salazar, right, and California Resources Secretary John Laird, announce plans to build a giant twin tunnel system to move water from the... more 
Gov. Jerry Brown and accompanied by U.S. Interior Secretary Ken Salazar, right, and California Resources Secretary John Laird, announce plans to build a giant twin tunnel system to move water from the Sacramento-San Joaquin River Delta to farmland and cities, at a news conference in Sacramento, Calif., Wednesday, July 25, 2012. The Bay Delta Conversation Plan, is estimated to cost about $23.7 billion, with water users paying the $14 billion to build the giant tunnels and $10 billion for habitat restoration.(AP Photo/Rich Pedroncelli) less 
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Associated Press | Photo By Rich Pedroncelli
Wed, Jul 25, 2012 8:10 PM EDT