There are a number of races that look like they’re becoming newly competitive, mainly but not solely ones where Dems had seemed like they were out of it. But the one that seems most clearly to be the real thing is the PA Senate race with Sestak against Toomey.
You can see the movement on the trend chart above. But we’re getting close enough to election day that you really need to look at the most recent numbers. We’ve now got three polls in the last week. One from Quinnipiac, one from PPP and two days of a tracking poll from Muhlenberg. You can see the specific numbers here. And they all show basically a dead even race.
