From Switzerland, CNN’s Fareed Zakaria details the one issue everyone is talking about in Davos is the US election and why allies are nervous about the possibility of a Trump victory.

From Switzerland, CNN’s Fareed Zakaria details the one issue everyone is talking about in Davos is the US election and why allies are nervous about the possibility of a Trump victory.From Switzerland, CNN’s Fareed Zakaria details the one issue everyone is talking about in Davos is the US election and why allies are nervous about the possibility of a Trump victory.