A U.S. Customs and Border Protection officer checks the documents of migrants who are on their way to apply for asylum in the United States, on International Bridge 1 as they depart Nuevo Laredo, Mexico, early Tuesday, Sept. 17, 2019. Tent courtrooms opened Monday in two Texas border cities to help process thousands of migrants who are being forced by the Trump administration to wait in Mexico while their requests for asylum wind through clogged immigration courts. (AP Photo/Fernando Llano)