we also have matt welch, editor in chief -- nyu political scientist professor and jamal simmons who worked for bill clinton, al gore and max cleland. raul, we just talked about everything that is up against this bill, this important gang of eight bill, what are the republicans facing off with this week that we're looking at that's important to distinguish between poison pills and real amendments? >> well, the main thing that's really i think will be a turning point is this john corn anyone amendment. because this could give republicans cover to not support the bill. they could say, if this isn't part of it, we won't be part of it. this cornyn amendment comes on top of so much border security but when you break it down, the big problem with the amendment is if takes the path to citizenship, it separates it from the people who are actually trying to go through that process, makes it contingent upon the department of homeland security and other the metrics that can be changed by different administrations or -- if the path to citizenship is not secure, not direct, this whole balance of the bil