With Iran deal, Trump told ships to 'start your engines.' That's not happening yet
Overview

Iran's control of the Strait of Hormuz inflicted global pain during the months-long conflict with the U.S. and Israel. A tentative deal is in place, but questions remain about the key waterway.
Details
(Image credit: Amirhossein Khorgooei)
Source
Originally published at www.npr.org.