Jessica Chastain Takes on the Gun Lobby in 'Miss Sloane'

A controversial subject, but it's about time somebody takes this on eventually, right? Miss Sloane is an original script though, and so it may play a bit like a fantasy scenario (or even something of a comedy, based on this trailer). Chastain is always good, but I wonder how much of an audience exists for a film like this, even in arthouse theaters. Could be another Our Brand is Crisis-type movie. It's coming out December 9th.