What led up to courthouse shooting involving racism-fueled social videos?

A Clarksville man has been recording himself taunting Black people with racial slurs. This week, a confrontation ended in gunfire. Here's what led up to it and what happens next. Plus, a look into the disciplinary records of sheriff candidates, Ascension Saint Thomas seeks help building a massive medical campus, whining over Wawa, and Chris has a plan to replace Smart Glasses with Smart Braces.