I predict a Democratic hold. Why? The Sestak-Specter primary is the same day as election day, meaning high Democratic turnout.
Kudos to Lunar and Brandon. IMHO that alone doesn't explain Critz's winning by a full 9 points, but was undoubtedly a substantial part of it.
Good prognostication 3 months beforehand!
Badger, I think it's clear that Murtha's district wanted more Murtha, thereby electing what would have been his hand-picked successor.
Also, his ads always started
"Millionaire Tim Burns........" Very effective in a District that's not well off.
Critz to me is scum, but he doesn't have enough power in the House yet to do serious harm.