H.R. 273 aims to instruct the Secretary of Homeland Security to continue implementing the Migrant Protection Protocols (MPP), which were initially guided by a 2019 memorandum from Secretary of Homeland Security Nielsen. This program, also known as the "REMAIN in Mexico"...
Simple Explanation
H.R. 273 wants the person in charge of keeping the country safe to make certain people who come to the U.S. wait in Mexico until it's their turn in line, just like they did with a rule from 2019.