Movie producer Harvey Weinstein announced for the first time on Howard Stern’s radio show that he is making a full feature drama to try to destroy the National Rifle Association. Mr. Stern asked Mr. Weinstein on Wednesday whether he owned a gun. The Hollywood heavyweight replied that he did not and never would. “I don’t think we need guns in this country. And I hate it,” the producer said. “I think the NRA is a disaster area.” Mr. Weinstein then revealed his secret project about the gun rights group. “I shouldn’t say this, but I’ll tell it to you, Howard,”...