What did Title 42 do, anyway? A look at US immigration policies and how they’re changing

By COLLEEN LONG
Associated Press

WASHINGTON (AP) — The U.S. is putting new restrictions into place at its southern border to try to to stop migrants from crossing illegally and encourage them instead to apply for asylum online through a new process. The new rules come with the end of coronavirus restrictions on asylum that have allowed the U.S. to quickly expel migrants at the U.S.-Mexico border for the last three years. Those restrictions have often been referred to as Title 42, because the authority comes from Title 42 of a 1944 public health law that allows curbs on migration in the name of protecting public health. Disinformation is swirling and confusion is setting in during the transition.