Michael Wolff is back with a new book on Donald Trump, following on from his previous installment, Fire and Fury.
Among the many insights in Siege is a claim that Steve Bannon called the Trump organisation a "criminal enterprise" guilty of money laundering.
Wolff quotes Bannon describing Trump as "just a crooked business guy... Not the billionaire he said he was, just another scumbag."
Cal Thomas and Marion McKeone each gave their take on this in our US slot.
They also discussed claims that North Korean leader Kim Jong-un's half-brother, Kim Jong-nam, was a CIA informant, and why The New York Times will no longer publish political cartoons.
Listen to the interview in full by pressing the play button on this page.