PBS News Weekend

May 18, 2019 (7x39)

Air date: May 18, 2019

On this edition for Saturday, May 18, tensions continue to escalate between the U.S. and Iran, Joe Biden focuses on president Trump at a campaign kickoff rally, the South China Sea is facing ecological challenges, and the Brexit-effect during Europe's parliamentary elections could deal a blow to Britain’s established political parties. Hari Sreenivasan anchors from New York.