entering this country without permission and give birth to a child, we reward that child with u.s. citizenship. >> martha: he later backpedaled on that and changed his mind, said he regretted bringing it up. but in moments, brit hume is here on the vitriol toward president trump following this announcement. first we start with constitutional law attorney jonathan turley for a levelheaded look at what the president actually can and cannot do. jonathan, good to have you with us here tonight. you say -- you are glad the president brought it up because you believe it will force the courts to look at it, and that is good. >> that is absolutely correct. we are about 150 years late in finding out what this amendment means. it has been a debate since this was first ratified, all of this debate turns on these six rather ill chosen words, what was meant by being subject to the jurisdiction of the united states? some of the drafters of the time