AP poll: Racism among white Democrats could cost Obama the election

More than a third of all white Democrats and independents — voters Obama can’t win the White House without — agreed with at least one negative adjective about blacks, according to the survey, and they are significantly less likely to vote for Obama than those who don’t have such views…
Lots of Republicans harbor prejudices, too, but the survey found they weren’t voting against Obama because of his race. Most Republicans wouldn’t vote for any Democrat for president — white, black or brown.
Not all whites are prejudiced. Indeed, more whites say good things about blacks than say bad things, the poll shows. And many whites who see blacks in a negative light are still willing or even eager to vote for Obama.
On the other side of the racial question, the Illinois Democrat is drawing almost unanimous support from blacks, the poll shows, though that probably wouldn’t be enough to counter the negative effect of some whites’ views.
Race is not the biggest factor driving Democrats and independents away from Obama. Doubts about his competency loom even larger, the poll indicates. More than a quarter of all Democrats expressed doubt that Obama can bring about the change they want, and they are likely to vote against him because of that…
Still, the effects of whites’ racial views are apparent in the polling.
Statistical models derived from the poll suggest that Obama’s support would be as much as 6 percentage points higher if there were no white racial prejudice.