The U.S. says it launched "self-defense strikes" against Iran in the Strait of Hormuz. This comes during a ceasefire in the war against the regime. Dr. Steven Wills, a navalist for the Center for Maritime Strategy at the Navy League of the United States, joins CBS News with more insight.

Original source: https://www.cbsnews.com/video/did-the-iran-us-ceasefire-really-hold-despite-strikes-at-strait-of-hormuz/