Kenyon Martin’s beef with Tim Thomas includes 50 Cent, cash-slapping, and a kid’s birthday party

– We think of fierce, historic team rivalries as the breeding ground for individual sports feuds. But even a weak rivalry can create enough friction to send two people spiraling into a war of their own. The Knicks and Nets have always been neighbors but their conflict has underperformed its promise. The teams have seldom been good at […]