The Houthis are an Iranian-backed rebel group that controls parts of western Yemen. Most of the rest of the country is controlled by the internationally recognized government, which has fought the Houthis with support from a Saudi-led coalition. In March, the U.S. started a campaign targeting Houthi leadership. Nick Schifrin discussed the latest with Yemeni Vice Foreign Minister Mustapha Noman. PBS News is supported by - https://www.pbs.org/newshour/about/funders