U.S. agriculture dislikes being the tip of the spear in Donald Trump’s trade war fight, but the industry’s intermediaries in Washington are far more upset than those in the countryside. This is largely because farmers in rural America voted for Mr. Trump, and they are not as quick to abandon him as are the elites in Washington, including those representing agriculture. NBC News quoted Midwest interviewees like Indiana pig farmer Nick DeKryger who said, “The longer it drags on, the more damage is going to happen…[but] we understand the goal and we like the goal.” From the viewpoint of some in rural America, all they’ve ever heard from their Washington agriculture representatives are complaints about fore...