Expert: Andrew 'Twiggy' Forrest - Business lessons, hydrogen & what fossil fuel companies don't want you to know

Today's guest is Andrew 'Twiggy' Forrest, the chairman of Fortescue Metals Group. Twiggy took over the company that would become Fortescue in 2003 and developed it into one of the world's four major iron ore miners in a little over a decade (and became Australia's second wealthiest person in the…