again, it all depends on the internals. When did they poll? What was the party affilliation in these polls?
Without knowing this, the poll means nothing.
Also, having undecideds break from 8-10% consistantly to only 1% of the sample is incredibly suspicious. At this point I can only believe they were 'pushing' the undecideds.
dvjr does a good breakdown of polls a couple of times a week that includes all this data.
I must admit, I was very disturbed and disappointed by Bush's inability to defend himself during that debate. I kept yelling out attack lines and talking points while he was stumbling over his words, it was disconcerting, to say the least.