'It Was a Shock': Raised in the U.S., Deported to Mexico

MEXICO CITY—Israel Concha broke the law when he was 4 years old.

That’s when his parents illegally took the youngster across the Rio Grande into Texas. Three decades later, after going to college and setting up his own taxi company in Corpus Christi, he was deported back to Mexico, a land he barely knew.

“Thirty years of my life down the…