U.S. must be ‘very, very careful’ about Iran sanctions that target Beijing: Former Amb. to China

Former U.S. Ambassador to China Gary Locke said the U.S. must be 'very, very careful' about Iran sanctions that target Beijing. He joined Meet the Press NOW to discuss Secretary Bessent's new threat of Iran secondary sanctions as President Trump escalates his trade war with Canada. NBC News correspondents Monica Alba, Brian Cheung and Matt Bradley contributed.