by Omar Hasan Agence France-Presse KUWAIT CITY, Kuwait (AFP) – United States Secretary of State Rex Tillerson arrived Monday in Kuwait, the key mediator between Qatar and its Arab neighbors, for talks aimed at defusing the Gulf’s worst crisis in years. Tillerson will shuttle between Kuwait, Qatar and Saudi Arabia until Thursday in what is the first serious intervention by Washington in the Gulf crisis. He immediately held talks with Kuwait’s Emir Sheikh Sabah al-Ahmad […]