Amanpour: Luke Harding, Kelly McEvers and Martin Smith

Aired: 2/18/2018 | 0:26:46 | Episode
"Author of ""Collusion"" and Guardian foreign correspondent, Luke Harding, and host of NPR's Embedded, Kelly McEvers, talk with Christiane Amanpour about the latest on Mueller's Russia investigation. Award-winning journalist and host of PBS's new Frontline documentary, Martin Smith, discusses the tensions between Iran and Saudi Arabia.