Hunter Harrison got an antiquated industry back on track after pioneering precision scheduled railroading, and executing turnarounds at four major railroads. And while the brash, outspoken leader shook up the business from Memphis to Montreal, not everyone agreed with his approach. Author and NBBA finalist, Howard Green, sits down with host Mitch Joel, to speak about his biography, Railroader: The Unfiltered Genius and Controversy of Four-Time CEO Hunter Harrison.