Conclave author Robert Harris on the 'ultimate' election

From today, more than 130 Catholic cardinals will begin the process to select the next pope. The late-Pope Francis had appointed 108 of the 133 cardinals, but there is an element of uncertainty about the conclave as many of the cardinals hadn't met each other until last week. So how will the conclave play out?  Guest: Robert Harris, award-winning author of the 2016 bestselling novel, Conclave Producer: Teodora Agarici