The flow of illegal migration along the southern, U.S.-Mexico border is roughly 95% less than it was during the Biden administration. President Trump’s crackdown on illegal immigration has been hugely successful at dialing back on illegal border crossings. But for some of America’s border communities whose economies relied on illegal immigrants and Border Patrol operations, there’s a big adjustment underway.Grocery store owner Felix Chavez has spent the better part of five decades building this business in the small border town of Donna, Texas. He’s expanded to eight grocery stores and one convenience store.Each year, he says, sales have climbed. That...