Is it when they fall in line behind their chief budget guru, wunderkind Rep. Paul Ryan, who once said the deficit was "too small" and now supports the Bush tax cuts, and especially those for the wealthy, that are perhaps the greatest impediment to addressing the deficit problem in a meaningful way?
Yes, sure.
But it's also when they pull out of bipartisan budget talks because, really, they have no interest at all in compromise given their extremist right-wing position on taxes:
After House Majority Leader Eric Cantor (R-VA) dropped out of the talks [yesterday] morning, Senator Kyl was the lone Republican in the group left. And with his withdrawal late [yesterday] morning, the group does not have a Republican negotiator left in the room.
That's right. Zero Republicans. There's what Republicans think of bipartisanship. And about tackling the deficit.
Although, I should say, a few Republicans realize that they have to be at the table and have to work constructively with Democrats to get something done -- or at least have to make it appear as if they're serious:
A Senior Democratic aide says, "Cantor and Kyl just threw Boehner and McConnell under the bus. This move is an admission that there will be a need for revenues and Cantor and Kyl don't want to be the ones to make that deal."
There you go. If only future generations of Americans could express their disgust. They're the ones, after all, who will be left with this mess.