AdvertisementA dramatic shift at the border as migrants converge on a remote corner of South TexasPlay11:01Download AudioSeptember 23, 2022Marisa PeñalozaJoel RosefacebookEmailVenezuelan migrants Kimberly González and Denny Velasco and their children wait for a bus at Mission: Border Hope in Eagle Pass, Texas. (Verónica G. Cárdenas for NPR)