Analyst, Educator, Advocate and former Iowa Cubs player, Doug Glanville joins us for this special Jackie Robinson Day episode of Unwritten Rules. Glanville discusses the impact and influence of Jackie Robinson and how having mentors and leaders who understand your experience can redefine what you believe is possible. We also look at Glanville's time in Des Moines, his successful stint in Puerto Rico that reinvigorated his confidence, and the joys of seeing his kids take an interest in the game of baseball. Broadcaster Alex Cohen hosts.