Chris Christie leads Jon Corzine 47-41 in PPP's final poll of the New Jersey Governor's race, with Chris Daggett at 11%. Corzine had pulled to within a point of Christie on our poll three weeks ago after trailing by as many as 14 points over the summer, but his momentum has stalled since then and Christie's built his lead back up to 4 points last week and now 6. Christie's advantage is due largely to his support from independents and because he has Republicans more unified around him than the Democrats are around Corzine. Christie leads Corzine 52-29 with indies,...