"This race is still not a slam-dunk for Barack Obama," says Pennsylvania Democrat Mark Singel, a former lieutenant governor and acting governor.
Pennsylvania voters move pretty dramatically in the very last days of the campaign, he says.
I'm surprised Obama is not here on Sunday. Instead, he's in Ohio. If there's a late tightening in the race, McCain will win Ohio. But Pennsylvania is tougher for Republicans. Without it, McCain probably can't be president.
"In an odd way, many liberals are tone-deaf about normal people, who worship God, country, sports and their communities and don't care all that much about politics," says former Villanova political scientist Bob Maranto.
Maranto says what's causing Pennsylvania voters to give Obama a second look goes beyond Obama's "share the wealth" notion: "They are suspicious of him and his Ivy League buddies who have never run anything in their lives (but) that now want to run the country."
He adds that "it is all in the arrogance."
That exactly describes the Reagan Democrats I grew up with in Missouri. They are not voting against Obama because they are racist. They are voting against him because of his elitism and arrogance.