Protestors clash with law enforcement outside the Ernest Morial Convention Center in New Orleans, Monday, June 18, 2018, after U.S. Attorney General Jeff Sessions spoke at the National Sheriffs' Association opening session. Protestors were against the detainment and separation of immigrant children from their parents on the U.S. border. The sheriffs' association is a trade organization of law enforcement professionals representing more than 3,000 elected sheriffs across the nation. (Matthew Hinton/The Advocate via AP)