This is a mild outlier, 46% of PA voters are not conservatives
Uh, its the same as the last couple PA polls. Toomey/Sestak is probably Romney's ceiling in most counties.
There was a slight homefield advantage for Sestak in Delco that Romney could erase. He might also perform a few points beyond even that threshold, and in Montco. But I doubt he would win either. He might outperform Toomey enough in the SE to counteract the likely increased Democratic turnout. The trick is to, like Toomey, win the blue collar voters in the Lehigh valley and SW PA simultaneously. Doing this Reagan style balancing act between rich and working class conservatives is the key to winning Pennsylvania, and Michigan for that matter.