The 21st episode of 'Looking Back' takes  us into the mind and alternative life of brilliant stand up JJ Whitehead.   Amongst many other adventures we hear why his new book comes with a free belt, how Jason ended up trying to sell the Queen's corgis, what it is like having an assassin for a Dad, why you need to defeat Justin Trudeau quickly in a playground scrap and the reasons behind him redesigning the Canadian flag so that it featured pigs, monkeys and stars.   As always, Steven Davidson's guests have no idea of the questions in advance...