The former vice president has gone all out to win Iowa. But is anyone listening? [cut] Inside Penn Drug, an old pharmacy and lunch counter in rural Sidney not far from Iowa’s southern border, a smattering of retirees gather each morning to gripe about the world’s problems. Today, two dozen of them wearing Mike Pence stickers, had convened. I wondered, had I walked into the biggest room of Pence stans in Iowa since his June announcement? (That event featured about 200 former staffers, relatives and local Republicans.) Among the crowd in Sidney sat Dave Heywood, a 66-year-old who had “retired...