Residents of Palmetto Bay, Fla., have demanded the resignation of Councilman Stephen Cody, who wrote a post mocking Charlie Kirk’s support for gun rights.One by one, the angry residents who had packed the council chambers on Monday night in Palmetto Bay, Fla., stepped to the podium to express their disgust over online comments that a councilman, Stephen Cody, had made about Charlie Kirk.One man called Mr. Cody’s comments “vile.” Another called them “abnormal and dangerous.” A third man said that the councilman’s Facebook post, which went up a few hours after Mr. Kirk was fatally shot in Utah, “smells like...