It is very hard to believe so many people change their minds so quickly. And Mr Bush's edge among younger voters supposedly was more than cut in half over 3 days?? I do not accept that. Makes it look all the more as if Zogby's numbers are not to be trusted. Zogby is the guy who showed Mr Bush's 20 point margin in Tenn. crumble to nothing in a couple of months. Then his next poll of TN had Bush up again. I can't believe his numbers.