 Title 8, Chapter 12, Subchapter 2, Part 2, Section 1182. I've read the blurb over and over and over again. I won't bore you with it again. But it gives him plenty of potential control because he can, by proclamation, determine who is a non-documented or a documented immigrant and, of course, can remove them from the country at will, can do so in targeted fashion or en masse.