Hall of Famer Charles Haley won five Super Bowls with the Cowboys and 49ers. This week on Only A Game, Haley talks about his lifelong struggle with bipolar disorder. Plus, a Wall Street Journal columnist who donated a kidney to his mother-in-law and then ran the New York City Marathon. And, why would a promising soccer player in the Manchester United academy decide to move to the U.S.? Bill Littlefield tells the story of Jack and Debbie Harrison's journey to the U.S. -- and ultimately the MLS. Join us!