exchange of ideas goes next. trace gallagher is live in our west coast newsroom, he's reaction to this out of arizona, the hot spot in the illegal immigration debate. trace, we talked earlier this week on this show about a dozen senators who have been writing letters to ice about this, demanding to know whether, in fact, there is perhaps a plan for amnesty in the works and they have been ignored and now we see the memo. >> well, you talk about people want to go dot their is and cross their ts, megyn, we started working on reaction to this story 3 1/2 hours ago, 10:00 in the west, so at 6:30 in the morning, we were waking up state leaders in arizona, e-mailing this, they're looking for reaction on this thing, everybody is being very cautious now in getting back to us. we began with those who were against sb1070, groups like la rossa, they called us back saying they want to study this memo to find out what the possibilities this in and around congress could be, then we went to the