Evidently, House Democrats don't trust their brothers and sisters in the senate to do as they promised and pass their health care reform provisions using reconciliation.

According to Brian Beutler of TPMDC, Nancy Pelosi is politely inviting the senate to go first voting for reform before committing to a House vote:

House Speaker Nancy Pelosi says there are no procedural hurdles facing the Senate if it wants to take the necessary steps to make sure health care reform passes.

Pelosi has insisted for some time now that the Senate health care bill can not pass the House unamended, but that she can probably round up the votes if the Senate and the House both pass a sidecar bill making a number of pre-emptive changes to it.

"Don't even ask us to consider passing the Senate bill until the other legislation has passed both houses so that we're sure that it has happened, and that we know that what we would be voting for would be as effected by a reconciliation bill or whatever parliamentary initiative they have at their disposable," Pelosi said on a conference call this afternoon.

Senate aides have complained that her plan presents them with a big parliamentary difficulty: they don't know if they can pass legislation amending a bill that hasn't been signed into law yet.

Pelosi says that's simply not true.

"No. It is not an obstacle to this path forward."