U.S. Secretary of State Marco Rubio is in the United Arab Emirates on the first leg of a three-nation tour of Gulf countries aimed at easing their concerns about the result of an agreement intended to end the war with Iran.

US Secretary of State Marco Rubio will travel to the United Arab Emirates, Kuwait, and Bahrain this week on his first official visit to the Gulf since the outbreak of the Iran war…

By Gram SlatteryABU DHABI, June 22 (Reuters) - U.S. Secretary of State Marco Rubio will travel Tuesday through Thursday to the United Arab Emirates, Kuwait and Bahrain, on a trip…