This debate isn’t just about airlines. It’s about how far we’re willing to go when global conflict starts hitting Americans at home, in their wallets, in their jobs, and in the costs of everyday life.  

Another would-be assassin has failed, thank God. Cole Tomas Allen, a 31-year-old engineer and teacher from California, attempted to target President Trump and administration officials at the White House correspondents’ dinner on Saturday night. He brought guns and knives to the dinner’s venue, the Washington Hilton Hotel, where he had checked in as a guest. Thankfully the Secret Service apprehended...