
Discretion as Default. USCIS Policy Memorandum PM-602-0199, Its Antecedents, and the Litigation That Will Shape Its Fate
This article situates PM-602-0199 within the chronological sequence of discretionary tightening that produced it, examines what the memorandum actually directs, surveys the precursor litigation that has already yielded preliminary injunctions, and assesses the legal theories likely to govern the inevitable challenge.




