According to Wikipedia, Joe Manchin was DGA Chair in 2009. Good job exposing the fraud. So he was on Al Gore's campaign team, supported Hillarycare and supported the bailout program?
No, he supported congressional action to stimulate the economy. This was before the democrats voted on their own plan to pay off their donors instead of stimulating the economy.
And as has been explained ad nauseum, he never supported HillaryCare, he told Hillary that her task force needed to take into account the constituents of Texas -- which she didn't, and he opposed the plan they proposed.
You are right though that he supported Gore in 1988 -- one out of three isn't that good except in baseball, but it's better than batting zero.