A lot of Bush supporters are saying that "after eight weeks of unrelenting catastrophe for Bush, Kerry and Bush are in a dead heat" , implying that things can only get better for Bush. But an extra catastrophe or ten won't really have that much effect on Bush since people have already made up their minds about Bush - only 1% are still undecided on Bush, but 21% are still undecided on Kerry (Zogby), which explains why Bush is spending so much money (over $100 million), mostly on negative ad...