Ft World Weekly

France has been courting US and Russian support for a war on Isis in the wake of the Paris terror attacks. But while Russia and Turkey, a Nato member, claim to be fighting the same foe, they themselves saw armed combat this week when Turkey shot down a Russian jet on its border with Syria. Mark Vandevelde asks Gideon Rachman and Geoff Dyer whether world powers are capable of making common cause against Isis.  See acast.com/privacy for privacy and opt-out information.