Mojtaba Driven By Revenge, Would Assassinate Trump "In A Moment": Ian Bremmer

As an uneasy ceasefire between the US and Iran remains in effect, several factors could derail Saturday's talks in Islamabad, including Iranian Supreme Leader Mojtaba Khamenei being driven by a burning desire to avenge his father's killing and overplaying his hand in the process, Ian Bremmer has said.

Speaking exclusively to NDTV's Managing Editor Shiv Aroor on Friday, Bremmer, who is the founder of the Eurasia Group and one of the world's foremost risk analysts, said Khamenei would assassinate US President Donald Trump "in a moment" if he could.