Pompeo says Iran is violating nuclear deal U.S. abandoned

The United States formally demanded Thursday that the United Nations “snap back” all sanctions on Iran. Secretary of State Mike Pompeo cited Iranian violations of the 2015 nuclear deal, from which the Trump administration withdrew in 2018. But several European signatories of the agreement disputed U.S. legal authority for the move and said they won’t enforce the sanctions. Nick Schifrin reports.