Are they ALL on crack??
Who exactly are these "moderates"? If you equate "moderate" with "Independent" - which admittedly is a bit of a stretch - you'll find that the Rasmussen Generic Congressional ballot has the GOP running better than 2 to 1 vs. the 'Rats among Independents.
I would imagine that most of these "moderates" have had it up to here with 'Rats who fancy themselves as "moderate" and vote the Reid-Pelosi line in Congress.