Rubio says ‘purpose’ of U.S. operations is to ‘destroy’ Iran’s missile capabilities

Secretary of State Marco Rubio briefs congressional leaders on the U.S. military operations in Iran. NBC News correspondent Monica Alba, Courtney Kube, Matt Bradley and Keir Simmons discuss the Trump administration’s decision to strike Iran and kill Iran’s Supreme Leader and the fallout in the region as the conflict spirals into a regional war.