Gov. Tom Corbett, R-Pa., center, speaks as he is applauded by Robert Palaima, left, President of the Delaware River Stevedores, and former Pennsylvania Senator Arlen Specter, during a news conference ... more 
Gov. Tom Corbett, R-Pa., center, speaks as he is applauded by Robert Palaima, left, President of the Delaware River Stevedores, and former Pennsylvania Senator Arlen Specter, during a news conference at the Packer Avenue Marine Terminal on the Delaware River Wednesday, Sept. 21, 2011 in Philadelphia. Gov. Corbett is releasing $15 million to continue a controversial dredging project on the Delaware River. (AP Photo/Alex Brandon) less 
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Associated Press | Photo By Alex Brandon
Wed, Sep 21, 2011 5:07 PM EDT