Shortly after 9/11, a client treated me to an Arizona Diamondbacks baseball game. At the entrance to the ballpark, police officers mounted on big bay geldings quietly watched the crowd. There was something vaguely primal and distinctly comforting about their presence. This week on radio, officer Chad Brinlee (second from left) takes us inside his mounted unit in Texas, sharing a training approach useful to all riders. Special: Learn what Chad's human students are expected to do on day one. Listen.