Research 2000: Obama 49%, McCain 43%
Gallup: Obama 48%, McCain 44%
Hotline: Obama 46%, McCain 42%
Rasmussen: Obama 48%, McCain 48%
And CBS/NY Times says Obama 49%, McCain 44% (9-12 to 9/16, LV)
And Quinnipac University says basically the same thing: Obama 49%, McCain 45% (9/11 to 9/16, LV)