there is no 'gain of 8' in the South. That assumes 100% of undecideds are breaking for Bush
This poll says that Bush got 52.85% of the votes in the last election and is polling at 52.0% support in his 'safest' states.
so...no real change, he hasnt gained any ground, in fact it looks like he has lost some.
And only 50% of Southerners support his Iraq policy...that must be the lowest number yet for the region. If he cant get a majority of Southerners to support his Iraq policy he is in deep doodoo
your math skills are weak. It is a gain of about 7 points, based on the margin of victory. If the undecideds split evenly, Bush would be 15 points up in these states, rather than just under 8 points up. Your logic assumes that everything goes to Kerry. Don't forget you're comparing apples to apples here. The 52.85% is from Bush's safest states, as are the poll results.
Don't worry, though, this is good news for Kerry. Hopefully he makes up these points in states like Ohio, Pennsylvania, Wisconsin, Oregon, New Hampshire, New Mexico, Arizona & Nevada.