Murtha was cleared in his ethics inquiry:
http://www.tribune-democrat.com/local/local_story_354231438.html
I'd say Kanjo will probably lose, Republicans have a better than 50% chance of picking up PA-07, Democrats have a 50/50 shot at PA-06, Dahlkemper and Dent are slight favorites to be re-elected, and the others will be re-elected. 1-2 net Republican pickups.
I'm still not sold on PA-7 for the GOP. The Democrats have a solid base there and a field of candidates. I'd be far more afraid if Pat Murphy in PA-8 were to give up his seat.
I dunno. If Barletta could get a 48-52 result in 2008 with massive Obama coattails in the district, what is the likely result in 2010?