Overview: On a flight bound for Austin, TX, a passenger goes on a foul-mouthed tirade after being asked to watch his language. An apparently armed man strikes out at a nail salon in Georgia. An Alaskan woman visiting Brooklyn, NY rids a local bar of a large pest. A complaining customer in a California tire shop exasperates other customers, leading to a physical altercation. A missed stop on a city bus leads to a violent altercation between the bus driver and an older passenger.