I'm not sure I agree that they need to work in a bipartisan fashion. Certainly not in the US House. They need to punch out a rapid-fire set of progressive policies.
Then, Bush can either sign or veto. If he signs, we win now. If he vetoes, we win later.
I think this holds true on a few issues, Iraq, minimum wage, and tax policy. But I don't think that this is a particularly bright approach for Democrats to take regarding thier 2006 agenda. It is precisely the mistake that the Republicans made that set the stage for our landslide victory this year. This country needs a return to good pragmatic government, and that means not acting like the Republicans have acted for the last 12 years. I wrote a diary at DailyKos last night which is effectively my response to Kari.