CIUDAD ACUNA, MEXICO – SEPTEMBER 20: Haitian immigrants cross the Rio Grande back into Mexico from Del Rio, Texas on September 20, 2021 to Ciudad Acuna, Mexico. As U.S. immigration authorities began deporting immigrants back to Haiti from Del Rio, thousands more waited in a camp under an international bridge in Del Rio while others crossed the river back into Mexico to avoid deportation. (Photo by John Moore/Getty Images)MBER 20: <> on September 20, 2021 in Acuna, . (Photo by John Moore/Getty Images)