Biden's new immigration policy brings uncertainty to the border.

The US has introduced a new regulation that will deny asylum to most migrants crossing the US-Mexico border illegally, as COVID-19 border restrictions known as Title 42 end this week. The regulation creates a new presumption that migrants arriving at the border are ineligible for asylum if they passed through other nations without seeking protection elsewhere first or if they failed to use legal pathways for US entry. The move has been criticized by both Republicans and Democrats, with some saying it undercuts asylum guarantees in US law and international agreements.