Immigrants wait to be processed by U.S. Border Patrol agents after crossing the Rio Grande to seek political asylum in El Paso, Texas on Dec. 19, 2022 as seen from Ciudad Juarez, Mexico. U.S. Supreme Court Chief Justice John Roberts issued an “administrative stay,” temporarily leaving in place the Title 42 pandemic era policy to quickly expel migrants at the border. Border officials expect an even larger migrant surge at the border if and when Title 42 is lifted. (John Moore/Getty Images)
As families seeking asylum in the United States face ongoing threats of being turned away from the border, some have opted to send their children alone, said one Chicago-based immigration advocate.