Most know Superman’s story — or at least thinks they do. James Gunn’s “Superman” does so well to remind us why this story still matters, and why we still need it.

James Gunn is opening up about the big twist featured in Superman.

Lois, however, knows Superman better than anybody, and that’s because she gets to see him off the clock as Clark Kent, whose claim to journalistic fame is the “exclusive” interviews he grants himself ...