During an “excercise” to cut a cumulative 19 percent or so of the criminal-justice budget, Democratic Sen. Frederica Wilson interrupted a presentation on drug courts to ask: Is the war on drugs working? “This is a never-ending war. It costs us billions and trillions of dollars,” Wilson said. “It has been going on longer than both world wars. We’re still fighting it and building prisons.” Wilson brought up California’s “medical