Former professional wrestler Bret "Hitman" Hart is battling prostate cancer. The WWE Hall of Famer revealed his diagnosis on Monday in a heartfelt Facebook post addressed to his friends, family and fans. "I've had a great lifelong dance and I'm a survivor of many hard battles," he wrote. "I now face my toughest battle. With hesitation and fear, I openly declare myself in my fight against prostate cancer. In the next few days, I will undergo surgery with the hope of defeating this nemesis once and for all." While Hart knows he has a long, hard road ahead of him,...