Trump vows to respond after Iran downs US helicopter

Fox News chief national security correspondent Jennifer Griffin has the latest on the downed U.S. Army Apache helicopter on ‘America Reports.’

Fox News reports on a critical incident where an Iranian drone downed a US Army Apache helicopter near the Strait of Hormuz. Two American pilots were rescued in a first-of-its-kind operation by "Corsair," an autonomous surface vessel developed by Saroninc Technologies.