It would be a shame if President Biden's visit to New York to talk about guns were to pass without addressing his paltering in respect of the Second Amendment. We say that because when Mr. Biden started talking about the need for more regulation of guns he paused to address the trouble into which he was about to stumble, and did so with the following words, quoted herewith exactly as they appear on whitehouse.gov: "And again, for any of the press in here, the press listening: This doesn't...