Democrats appear poised to capitalize on their registration advantage in Nevada, making Romney's route to victory much more difficult.
Republicans can overcome Democratic early voting efforts on Election Day.
Although Ohio is close, Obama's lead is relatively clear.
And PPP had surprising results in New Hampshire and Iowa.
The nine battleground states aren't created equal -- Romney and Obama are stronger in some than others.
The combination of Wisconsin, Iowa, and Ohio is enough to reelect the president.
Depending on how you look at the ad data, there's a case that Romney's on the offensive or just desperate.
There are only three post-debate polls in Iowa, but they're decent for Obama and the early voting numbers look alright, too.
Democratic disunity and an improvement in Romney's image is helping him make gains in the Sunshine State.
The GOP-aligned Super PAC Restore Our Future also got into the fray.