Legendary Tigers broadcaster Ernie Harwell revealed on Friday that he has inoperable cancer. Harwell, who called Detroit games from 1960 until 2002, has a tumor in the area of the bile duct. "We don't know how long this lasts," Harwell told the Detroit Free Press. "It could be a year, it could be much less than a year, much less than half a year. Who knows? Whatever's in store, I'm ready for a new adventure. That's the way I look at it."