LIVE: Defense Sec. Pete Hegseth and Admiral Brad Cooper hold briefing on the Iran war

Defense Secretary Pete Hegseth and Admiral Brad Cooper hold a press conference at the Pentagon on the U.S.-Iran war. Iran claimed to have struck an oil tanker with a missile, according to a state media report. Iran’s Revolutionary Guard ordered a closure of the Strait of Hormuz earlier this week and threatened to attack tankers passing through it, according to state media. For access to live and exclusive video from CNBC subscribe to CNBC PRO: https://cnb.cx/42d859g » Subscribe to CNBC TV: https://cnb.cx/Su ...