Dennis Roddy of the Pittsburgh Post Gazette offers "Suspect in officers' shooting was into conspiracy theories" (link) about the recent shooting of three police officers in Pittsburgh by an obviously deranged 22-year-old. He takes advantage of that tragedy to smear his or his paper's opponents: Mr. Poplawski's view of guns and personal freedom took a turn toward the fringes of American politics. With Mr. Perkovic, he appeared to share a belief that the government was controlled from unseen forces, that troops were being shipped home from the Mideast to police the citizenry here, and that Jews...