I just kind of assumed he was a garden variety jerkoff before, but this clinches the deal for me. Bart Stupak is seriously a dickhead:

A day before the bill passed out of committee, Stupak co-sponsored, and voted for an amendment written by Rep. Joe Pitts (R-PA)--distinct from the now notorious "Stupak amendment"--that would have limited the government's ability to include abortions in benefits plans to cases of incest, life of the mother, and forcible rape.