Review: ‘Weiner’ is riveting fly-on-the-wall filmmaking
There are lots of fly-on-the-wall documentaries. But occasionally there’s one that makes you want to ask the fly: Just HOW did you get onto that wall, and how did you manage to stay there? In the case of “Weiner,” the compulsively watchable new film about Anthony Weiner and the implosion of his 2013 New York mayoral run amid a revival of his sexting scandal, part of the answer is clear. Director Josh Kriegman once worked for Weiner, who was forced…