Unspun World: Could AI outsmart humanity?

Unspun World provides an unvarnished version of the week's major global news stories with the BBC's world affairs editor John Simpson and the BBC's unparalleled range of experts.This week, John finds out what it's like to report from the battlefield with Ukraine correspondent James Waterhouse; Asia Pacific editor Celia Hatton on President Xi's gameplan; how worried should we be about artificial intelligence, with technology editor, Zoe Kleinman, and what is fuelling the political, economic and social turmoil in Ecuador, with BBC's Mundo's Ana Maria Roura.