Has there ever been a player as inextricably linked to his team as Ernie Banks was to the Chicago Cubs? Perhaps not. That beautiful, tragic relationship began 70 years ago this week when Banks suited up for the first time for the team he'd come to represent as Mr. Cub, the first black player to play for the Northsiders. Mike and Bill go back through the bifurcated career of one of baseball's best shortstops and, due to injury, one of its most average first basemen.

Plus, happy birthday to Ezra Sutton and Harvey Haddix!