Pennsylvania Swings Red

The latest Rasmussen poll shows that Pat Toomey has a 45-to-39 percent lead over Joe Sestak. The pollster explains:

This is the seventh Rasmussen Reports survey of the race in 2010, and a review of prior results highlights just how stable it’s been to date. Toomey’s support has stayed in a very narrow range of 42% to 47%.

Recall that Obama carried the state in 2008 by a margin of 54.7-to-44.3 percent. Obama, in other words, has presided over a 16-point swing in the electorate in that state. And it’s not just Sestak.

Politico reports:

Pennsylvania Gov. Ed Rendell is well aware that the Democrat who wants to succeed him is facing an uphill battle. The two-term Democratic governor said in an interview Wednesday that while he supports nominee Dan Onorato, he knows he’s the “underdog” in the race and the GOP nominee, Attorney General Tom Corbett, “ is still a “tough candidate to beat.” …

Rendell wasn’t shy about listing those home-state House members he believes will have tough elections this fall. In the 2006 and 2008 cycles, Pennsylvania Democrats made remarkable gains by picking up five House seats. In the 2010 cycle, Rendell cited the top five Democratic incumbents he believes are in competitive races: Patrick Murphy, Chris Carney, Kathy Dahlkemper, Jason Altmire and Tim Holden.

As in many states that had of late voted strongly Democratic, the Obama era is forcing the electorate in Pennsylvania to rethink its partisan preferences. Having seen Obama and a Democratic Congress in action, Pennsylvania voters are more than willing to let the Republicans have a shot. It will now be up to the GOP contenders in all these race to make the case for themselves, but the first argument for their re-election will be: look what the Democrats have done.