American Flat Track Racer Sammy Halbert at Rossi’s Ranch and the Troy Bayliss Classic Halbert talks about circumventing the globe with his Mom in 13 Days. American Flat Track racer Sammy Halbert takes a once-in-a-lifetime trip to Valentino Rossi’s Ranch in Italy and Tory Bayliss’ dirt track race in Australia. American Flat Track Racer Sammy…