[jjoonathan]

My point was not that Dems as a party were blameless, only that Obama could plausibly lie anywhere on the fault spectrum for this issue. You're correct to observe that the real fault lies with the political system that encourages the use of bargaining chips, but the people blaming Obama were the only ones saying otherwise.

I used CHIP as an example of congress opposing a mandate in order to win concessions. The CHIP issue almost certainly had roughly similar party lines, but given a few hours I'm sure I could dig up 10 examples of party X opposing party Y's mandate to extract concessions regardless of whether X==Y or X!=Y, if that would make you happy.