You needed Meet the Press to tell you this?
That's pretty much the GOP's only play right now. Obstructionist.
If things go wrong say, "hey, we were never in favor of it anyway" and if things go right, the Dems will get the credit either way. So instead of trying to help, they're trying to muddy things up as much as possible, while many actively root for failure so "they" can shed much of the blame for this entire mess.