The Tennessee Titans released defensive lineman Jordan Elliott after he stormed to the players' parking lot to retrieve a gun following a practice-field altercation with a teammate — and his head coach immediately hit the airwaves to vouch for his character to all 31 other NFL teams. Ordinary Americans lose their Second Amendment rights over paperwork errors. A 28-year-old man who escalates a workplace shoving match into an armed standoff gets his coach as a reference.