I figured this deserves its own thread.
The trial court opinion from March:
Int'l Refugee Assistance Project v. Trump, Civil Action No. TDC-17-0361 (D. Md. 3/16/17)
The opinion of the U.S. Fourth Circuit Court of Appeals:
Int'l Refugee Assistance Project v. Trump, No. 17-1351 (4th Cir. 5/25/17)
The first two of a four-part analysis of the 4th Circuit ruling by Josh Blackman at Lawfare:
Analysis of IRAP v. Trump Part I: The Fourth Circuit’s Reliance on Pre- and Post-Inauguration Statements
Analysis of IRAP v. Trump Part II: The Fourth Circuit’s Misuse of Mandel, Din, Lemon, and Town of Greece
