Arlen Specter is switching to the Democratic party, because it's clear the Republican Party is Rush Limbaugh polarized, allowing no room for moderates.
Oh, and the fact that there's no way he'd win re-election as a Republican due to the 200,000 new voters that registered as Democrats in Pennsylvania.
I think it's going to be interesting to watch the Republican Party re-package itself.
Because, apparently, it's gotta.
At the end of the day, it's not about small government or big government, but whether or not government can get the job done.