Today begins Part 1 of the story of how a former racehorse transformed the life of an inmate in this excerpt from the new book Equine ER by Leslie Guttman (Eclipse Press, 2009). On Sunday, April 6, 2008, a large dark bay gelding was on his back, anesthetized for colic surgery. Ten years earlier to the day, Marching Orders had slipped into this world, son of Captain Bodgit and Miss Stamper. Almost exactly...