Here are a couple previews for the acclaimed new documentary on Mike Tyson by James Toback. As a boxing fan I've always been interested in Mike Tyson because I think he's such a pure person. His heart is half-baby, half-lion, and his story is THE rise and fall story for a generation. In short, through all he's accomplished and endured, he's emerged a truly compelling character. I'm also posting at the bottom here a piece about Tyson that I wrote for The Missoulian, after his last appearance in the ring, in 2005.