Do you really need to wait?
I think we all know the Repubs are going to cave. Two things are guaranteed - amnesty under a sanitized name and no enforcement at the border. I guess they are really not "caving" when this is what they want anyway.
I think we will look back on these days 20 years from now as the tipping point that killed the US as we know it.
Arlen Lord Specter already told us they're going to cave. His Scottish Majesty said they were going to allow us two weeks to "cool off", and then they're gonna ram this sucker home. He's tired of waiting. Got more important things to do.