FILE - In this Wednesday, June 16, 2021 file photo, A Texas Department of Public Safety officer in Del Rio, Texas directs a group of migrants who crossed the border and turned themselves in. he Biden administration sued Texas on Friday, July 30, 2021 to prevent state troopers from stopping vehicles carrying migrants on grounds that they may spread COVID-19, warning that the practice would exacerbate problems amid high levels of crossings on the state's border with Mexico. (AP Photo/Eric Gay, File)