On this episode of The Classroom, Dr. Keith Strudler and Geoff Brault talk with Jon Frankel of HBO's Real Sports about the upcoming Rio Olympic Games and his recent story about the state of the Olympic city. They also discuss the NFL's data problems around the safety of Heads Up Football. They contemplate trouble in the Rogers family as the Bachelorette reaches its apex. And along with intern Mike Wallace, the team considers the best way to greet friends unexpectedly when leaving an establishment of questionable regard.