National	Rasmussen Reports	Obama 50, McCain 45	Obama +5
National	Reuters/C-SPAN/Zogby	Obama 48, McCain 44	Obama +4
National	Hotline/FD	        Obama 49, McCain 42	Obama +7
National	Gallup (Traditional)	Obama 49, McCain 47	Obama +2
National	Gallup (Expanded)	Obama 50, McCain 46	Obama +4
National	Gallup (Reg. Voters)	Obama 50, McCain 42	Obama +8
National	CNN Poll of Polls	Obama 49, McCain 43	Obama +6