Troop deployment. Black Hawk helicopters landing on apartment buildings in the middle of the night. President Trump’s militarization of blue cities is well underway — and yet, Jon Favreau argues, it’s natural that it’s not top of mind for every voter. On this episode of “The Ezra Klein Show,” Favreau sits down with the Times Opinion columnist Ezra Klein to discuss how Democrats should be thinking about that now and heading into the midterms.