Poll: Rubio 40%, Crist 32%, Meek 17%
PPP 8/21-22 robo poll (MoE +/- 4.1%): Democrats will get their stronger candidate if Kendrick Meek wins the Florida Senate primary tonight as expected- but the biggest winner coming out of the primary may be Marco Rubio. PPP finds he would begin the general election in the lead at 40%, followed by Charlie Crist at 32%, and Meek at 17%. If Jeff Greene were somehow able to pull off the upset tonight it would be much closer with Rubio at 37%, Crist at 36%, and Greene at only 13%.
...Two major developments have shifted the race in Rubio's direction though. The first is that Democrats are now going for Meek 39-38 where before they were going for Crist 44-35. As Democrats have gotten to know Meek over the course of the primary campaign they've generally decided they like him and that's cut into Crist's support for the general election.
The other big difference is that many Republican voters have moved off the fence and they've almost universally moved into the Rubio column. Where Rubio had a 54-23 lead with GOP voters in July, it's now increased to 69-20.