Facts

The case involves a challenge to the Biden administration's efforts to dismantle a Trump-era immigration program known as the "Remain in Mexico" policy (officially the Migrant Protection Protocols or MPP). The policy required certain asylum seekers arriving at the U.S.-Mexico border to wait in Mexico for their immigration court hearings. The Biden administration sought to terminate the program in 2021, but federal courts in Texas and Missouri blocked those efforts, finding that the administration had not adequately considered the policy's benefits or followed proper procedures. The Supreme Court ultimately ruled in Biden v. Texas (2022) that the administration had the authority to end the program, but lower courts continued to entertain challenges from states claiming they would suffer harm from increased immigration. The cur ...