U.S. Secretary of State Mike Pompeo, speaks during a press conference with Saudi Arabia's Foreign Minister Adel al-Jubeir, at the Royal Terminal of King Khaled airport, in Riyadh, Saudi Arabia, Sunday, April 29, 2018. Pompeo is using the Middle East leg of his first trip abroad as America's top diplomat to call for concerted international action to punish Iran for its missile programs. (AP Photo/Amr Nabil)
US Secretary of State Mike Pompeo, speaks during a press conference with Saudi Arabia's Foreign Minister Adel Al Jubeir, at the Royal Terminal of King Khaled airport, in Riyadh, Saudi Arabia, Sunday, Show more

Pompeo says Iran 'biggest sponsor of terrorism in the world'