California prohibits the sale of semiautomatic rifles to anyone under 21. Plaintiffs sue, claiming that the statute violates the Second Amendment. Plaintiffs move for a preliminary injunction, which the district court denies, and plaintiffs appeal. When it reaches the Ninth Circuit, the panel that's drawn includes a district court judge sitting by designation from the SDNY and . . . two Ninth Circuit judges appointed by President Trump, Judges Nelson and Lee.
Look for an en banc call shortly.