This is their last chance , their last way to get a foot in the door

What happens when it doesn't pass?

Do they go violent? What choices do they have in an upcoming era of
stronger enforcement coming with the new house, and hopefully a strong enforcement pro anti illegal president in 2012

Best case scenario........... they self deport by the millions

Worse case , they will want to do a violent reconquista ,

They will not go willingly , BUT GO THEY MUST