Mason Dixon’s poll putting McCain within 4 percent in Pennsylvania was crazy talk, right? Had to be an outlier, right?

Well, Strategic Vision puts Obama’s lead at 5 percent. (I can only imagine the hate mail they’re going to get.)

Rasmussen had the margin at 13 percent in early October, and put Obama’s lead at 7 percent on Monday.

I don’t know if the state is tightening enough to put McCain over the top. But right now, putting resources in that state doesn’t look like such a wild gamble at all.