Three time Sprint Cup champion Tony Stewart is about to begin his final season on Nascar's top circuit in just a few weeks. He says he's not through racing, however. Stewart enjoys competing on other circuits & says he intends to continue. He's run into trouble a couple times while "Moonlighting."  Tony broke his leg in a 2103 crash while competing on an Iowa dirt track. In 2014, he was involved in an incident at a dirt track race in Upstate New York that resulted in the death of another driver. The subsequent investigation found no wrongdoing on Stewart's part. Most recently, he was involved in a confrontation with a fan at the Chili Bowl...