China vows to open wider, share development benefits at inauguration of Boao Forum

Chinese Vice Premier Ding Xuexiang has called for building the Asian community and creating a better future for Asia and beyond (01:05). Wall Street stocks took a tumble after Washington's latest tariff announcement on all imported cars (08:54). U.S. lawmakers have been questioning top officials in the Trump administration about the Signal app security leak scandal (18:09).