[MAP] Nielsen finds Obama aired 150% more ads than McCain in seven key swing states.

[FL-27] McCain makes a sweep down the crucial/vital/pivotal I-4 Corridor.

[PA-21, OH-20] Obama launches the OSU vs. PSU Challenge.

[GA-15] InsiderAdvantage has a tie in the Peach State.  And Bob Barr predicts McCain will lose it.

[VA-13, CO-9] Chuck Todd moves Virginia and Colorado from tossup to lean Obama, putting his total at 286.

[VA-13] FiveThirtyEight’s Sean Quinn is on the road in beautiful Big Stone Gap.

[IN-11] Watch Lake County on Election Night.

[IA-7] Iowans wonder if McCain is wasting his time campaigning in the Hawkeye State.

[WV-5] Biden barnstorms Appalachia.

[ND-3] Sean Quinn profiles the most unlikely swing state of this election cycle.

[NH-SEN] Broder details Sununu’s challenges in the battle for the Granite State.