UPDATE 2-Tillerson lands in Riyadh at start of Gulf, South Asia tour
October 21, 2017 at 13:06 PM EDT
RIYADH, Oct 21 (Reuters) - U.S. Secretary of State Rex Tillerson arrived in Riyadh on Saturday to attend a landmark meeting between officials from Saudi Arabia and Iraq aimed at improving relations between the two countries and countering Iran’s growing regional influence.