A trip abroad, as I took recently for a speaking gig, often allows intellectual curiosity to gallivant more freely.  It also provides opportunities to question accepted truths or cause germinating notions to blossom into convincing arguments, especially if serendipity or divine providence creates chance meetings with strangers.  These thoughts crystallized after my return as

On February 18 and 19, the University of California (Irvine) hosted a symposium where many of U.S. immigration’s Rock-Star professors came together to try and solve “Persistent Puzzles in Immigration Law.”  The topics covered a wide expanse. A subject discussed that particularly interested me is Congress’s often inexplicable delegation of regulatory authority among a surfeit of