20210803T1330-PUBLIC-HEALTH-IMMIGRATION-1505781.JPG

Migrants expelled from the U.S. and sent back to Mexico under Title 42 walk toward Mexico at the Paso del Norte International border bridge, in this picture taken from Ciudad Juarez, Mexico, July 29, 2021. (CNS photo/Jose Luis Gonzalez, Reuters)
Migrants expelled from the U.S. and sent back to Mexico under Title 42 walk toward Mexico at the Paso del Norte International border bridge, in this picture taken from Ciudad Juarez, Mexico, July 29, 2021. (CNS photo/Jose Luis Gonzalez, Reuters)