A surge farther north FacebookTwitterEmail 1of5 Luis Aldana comforts his wife, Maria Fernanda Coronado, who is pregnant. The couple and their daughter, Maria Davalillo, crossed the Rio Grande near Del Rio.Jessica Phelps /San Antonio Express-NewsShow MoreShow Less 2of5 Al large group of migrants from Venezuela cross the Rio Grande near Del Rio.Jessica Phelps /San Antonio Express-NewsShow MoreShow Less 3of5 4of5 Lidia Ferrizola, 49, holds her son Andres Ferrizola, 16, as they try and stay warm after crossing the Rio Grande by foot into Del Rio. Ferrizola and her two children left Venezuela to come to the United States. Texas Department of Public Safety troopers waited with the family and two other migrants, also from Venezuela, for U.S. Customs and Border Patrol to arrive and process them.Jessica Phelps /San Antonio Express-NewsShow MoreShow Less