I looked at the list of Democrats who voted for the Upton bill. I know at least one of them, Scott Peters (D-Calif)was beatable. He barely beat incumbent Bilbray (R) in 2010. Now Peters can claim he had nothing to do with 0bamacare and tried to save his constituents. Not good.
In fairness, Peters voted with the Republicans back in July for a 1-year delay in the mandate. The same can’t be said for the vast majority of Dems.