While Gov. Jon Corzine (D) frantically tries to ride the coattails of President Obama, he is trying to tie his opponent, Chris Christie (R), to the last administration.  In a new ad, a narrator discusses Christie’s fundraising for George W. Bush and Christie’s appointment to be U.S. Attorney.  The Corzine campaign uses footage of Christie clapping as a picture of George W. Bush hangs in the background.