saying regard his muslim ban-- or ateast that's the argument being made-- even though during the campaign and even after, dee t very plain he was very overt about wanrng to pevent muslims from coming to this country. and they cleaned it up in the third iteration, or fourth iteration, of his muslim ban, but it's stul a muslim ban. d you not supreme court has handed him, basically, wideo powerso whatever else he wants. just call it national security. they hill not go b the words of the executive order itself, to raise the kind of issues where our president in this case, ased not by the dissents. >> senator, many republicansay it's not a muslim ban. but i want to talk to you about the other issue going on right now, and that's on child and family separation. and you have a unique personal perspective on this. do you mind telling us the sto of your younger brother. >> well, when i was brought to this country by m mother when i was about seven. my older brother, who wasine, came with...