Sarah Montague speaks to the UAE's ambassador to Russia, Omar Saif Ghobash. The four Arab nations that cut all ties with Qatar because they accused it of funding and supporting terrorism have toned down their rhetoric. They've replaced a list of 13 specific demands with six principles including combatting extremism and terrorism, preventing financing and safe havens and suspending all acts that incite hatred or violence. So will it resolve the crisis that has gripped the Gulf? Show less