Hollywood has always had a penchant for tales about small town suburbanites sucked into violent crime. These films are often violent and tongue in cheek. At their best, they use every cinematic trick in the book to depict the moral degradation of anti-heroes who should be behaving like model citizens. Some even manage to milk the blackest humour out of the most macabre of situations. Get the mix wrong, however, and you end up with a movie that leaves one hell of a sour taste in your mouth. Tate Taylor's 'Breaking News in Yuba County' has clear aspiraitions to take its place among the best of the genre. At its heart is Allison Janney's Sue Buttons, a mild mannered Kentucky housewife who wanders around a supermarket at the start of the movie, repeating out loud a mantra from a self-help daily affirmation podcast designed to build her confidence. She has come to collect her own birthday cake and notices the e in her Christian name looks more like c but then meekly accepts