SPARTANBURG, SC (Talon News) -- A conservative political action committee leader said in a message to supporters on Tuesday that "keeping the Senate in GOP hands is now the number one priority of this election year," because President George W. Bush's reelection is "no longer a certainty." William J. Murray, Chairman of the socially conservative PAC Government Is Not God (GING), said Bush's poll numbers are strikingly similar to two other former presidents who failed in their reelection bids. "As of this month [Bush] has the same approval ratings as Presidents Jimmy Carter and George H.W. Bush did just before...