The big question in Josh Kreigman and Elyse Steinberg’s documentary Weiner is: “What’s wrong with Anthony Weiner?” Why would a political official destroy his reputation and his career? Why would he humiliate his wife? Lawrence O’Donnell of MSNBC’s Last Word posed this million-dollar question to Weiner on national TV: “What is wrong with you…I mean psychiatrically?” O’Donnell’s question is exactly what everyone is asking. It’s a complex question about a sadly troubled man. The answers aren’t easily visible. Watching Weiner, we see Anthony Weiner pulled into a vortex of something dark and disturbed in his mind; something he can’t...