Film critic Lisa Nesselson speaks to Eve Jackson about "The Brink", Alison Klayman's much-praised documentary about Steve Bannon, who was the CEO of Donald Trump's 2016 presidential campaign.

'The Brink': Steve Bannon documentary captures his smooth cynicism

Film critic Lisa Nesselson speaks to Eve Jackson about "The Brink", Alison Klayman's much-praised documentary about Steve Bannon, who was the CEO of Donald Trump's 2016 presidential campaign.