This is simple for me. If House Democrats allow Stupak or his group to add anything to this bill to restrict women's reproductive rights then I withdraw any support of the bill at all and it should not pass. I am just one guy in the whole blogosphere but I bet there are lots of liberals and progressives who share that sentiment. You simply cannot sacrifice one core Democratic issue for another. If Democrats can't find a way to pass the bill without that tradeoff then they don't deserve to govern, period.
Since evidently the White House and some in Congressiona Leadership has decided that "the left" does more bad than good for them then maybe its time for "the left" to let them sink or swim on their own if this happens.