Migrant arrivals along U.S. border soared to 221,000 in March, the highest tally since 2000
By Camilo Montoya-Galvez
Migrant encounters in March topped 221,000, highest number since Biden took office
By Adam Shaw & Bill Melugin
Migrant arrivals at southern border soared to 22-year high in March
By Luke Barr & Stephanie Guerilus