Polls taken during convention:
Time: Bush ahead by 11%
Newsweek: Bush ahead by 11%
Zogby: Bush ahead by 2%
That leaves us two ways to read this information:
A) the Bush lead is between 2% and 11%, perhaps somewhere in the middle.
Or, you can read it the right way, which is:
B) Zogby says the Bush lead is 2%, so it's 2%.
Zogby has gotten the last three presidential elections correct to within 1%, with the winner correct each time. No other polling firm can make that claim.
Bush is ahead by 2% on the day after the convention.
Nothing to get worried about.