This statement from the WH speaks for itself (slightly abridged) :

"On March 8th, we said that the President would veto any bill that tied a timetable or restrictions to the supplemental. So the Democrats have known for 20 days, nearly three weeks, that their current bill would never become law. Yet they continued down their current path.

"A week ago, they heard from the Secretary of Defense that if the emergency funding isn't provided by April 15th, our men and women in uniform will face significant disruptions, and so will their families. Yet they continued down their current path, and they cobbled together votes by adding extraneous spending and domestic spending for such things as the spinach, peanut, and shrimp lobbies."

"[T]he National Intelligence Estimate, released on February 2nd, predicted that withdrawing coalition forces from Iraq within the next 12 to 18 months would not solve Iraq's problems, but would, in fact, lead to catastrophe.

"Democrats in Congress must take responsibility for their votes and their statements, and stop trying to have it both ways. It is completely disingenuous to stand up and highlight the intelligence community's judgment about conditions on the ground in Iraq one month, as Senator Reid did, but then vote for the precise action that the same experts say would make the situation catastrophic the next. It is also disingenuous to praise the Iraq Study Group's report in December, but now support an artificial timetable for withdrawal.

"Secretary Baker, himself, says General Petraeus and our new strategy "ought to be given a chance." And the Iraq Study Group said of withdrawal, "the point is not for the United States to set timetables or deadlines for withdrawal, an approach that we oppose."

"Have Democrats decided to reject the judgment of our intelligence community, the Baker-Hamilton report, and our military experts? If not, then they need to stop undermining the early progress we are seeing in Iraq, so that they can sound tough without having to take responsibility for their actions."

Today's (3-28) Full White House Press Briefing by Dana Perino here.