Brian Koppelman

Bomani welcomes the co-creator of Showtime's "Billions" Brian Koppelman back to the show ahead of the premiere of Season 4 on Sunday 3/17. They discuss how he's humanized the billionaire class, the range of casting in the show (15:39), how much he's enjoyed working on it (33:02) and whether or not either of them would change if they became "billionaires" (41:51).