A top U.S. Border Patrol official on Thursday testified that Francisco Erwin Galicia, an 18-year-old American citizen who was detained by immigration services for more than 20 days, did not tell officers he was from the U.S. "I can give you some prelim: individual came through the Falfurrias checkpoint, he came through with the other illegal aliens, the individual claimed to be a Mexican national who was born in Reynosa, Mexico," Brian Hastings, chief of law enforcement at the U.S. Border Patrol, told the House Judiciary Committee. "Throughout the process, and while he was with Border Patrol, he claimed to...