Ahh… Riviera Country Club — one of the best courses on the PGA Tour and host to this week’s Genesis Invitational. That’s where our John Rathouz caught up with caddies Kessler Karain (Patrick Reed), Todd Gjesvold (Russell Henley) and legendary local looper Roosevelt Richardson to get the inside scoop on Riv and what to do after leaving the course in a place like LA.