Behind the scenes of US-Russia prisonner swap deal

The United States and Russia completed a 24-person prisoner swap on Thursday, the largest in post-Soviet history, with Moscow releasing Wall Street Journal reporter Evan Gershkovich and fellow American Paul Whelan in a multinational deal that set some two dozen people free, according to officials in Turkey, where the exchange took place. How was this deal set? FRANCE 24 journalist Tom Canetti explores the behind the scenes of the agreement.