Anyhow, this is what the horserace graph (only counting two-way race polls) looked like
before these latest Time and Newsweek polls:
Note how the eight post-Convention polls seem to divide up into two equal groups of four:
- Time, Newsweek, CNN/Gallup and CBS have a Bush lead of 7-11%;
- Fox, Zogby, ICR and Democracy Corps have one of merely 1-3%.
The CNN/Gallup poll drastically falls from the first to the second category if you look at their registered voters numbers. But the 3-way-only ABC/WaPo poll goes up in the first category, while the 3-way AP-Ipsos poll falls either right in the middle (likely voters) or also up in the first category (registered voters).
OK, now hold on to your seats here, folks, here's the average graph of up to last night:
Now thats what I call a bounce ...