On today's radio show, The Big Brown Slim Down - Week 2! How much weight has Manaia lost in his quest to get to 99.9kilos? Motor Racing legend Greg Murphy joins us to talk about Liam Lawson, who’s making his F1 debut for Red Bull in Melbourne this week and Mashie’s Mashinations - where Mash’s stoned thoughts get a public airing, and we critique them in the cold light of day...