ABC News Correspondent Jordana Miller talks about how we’re now a few hours into the U.S. Navy's blockade of major ships going into or out of the Strait of Hormuz. What is the goal of this pressure tactic on Iran? What are the ships doing, are they turning around? What is the impact this move will have on prices here in the U.S.? How are people in Jerusalem responding to President Trump’s words for Pope Leo?