This year, there are now concerns that the Bradley Effect may happen. If it happens, a lot of people will begin pointing fingers at who the racists are. I will just say this: Those that say they are voting for McCain probably will. Those that say they are voting for Obama may not vote for him. Those that say they are voting for Obama are predominantly Democrats. Therefore, if the Bradley Effect takes place, the racists are predominantly Democrats.
Now for the fun part: they can utilize the Kerry Effect and say 'well I voted for Obama (in the primary) before I voted against him'.