Sixteen-year-old Ethan Couch, drove a pickup truck pickup at up to 70 mph drunk. He caused a crash that killed four pedestrians who were standing at the roadside. In a case that has made national headlines, a judge sentenced him to 10 years' probation. The reason? He came from a rich family. That's not a totally accurate summary but it's the way the case has played out in the media. The judge sentenced Couch after hearing a psychologist called by the defense, arguing he suffers from “affluen...