"Dialogue Weekend," the new, fast-moving, hard-hitting, super-informed, fresh-format current affairs talk show, airs every Saturday with Xu Qinduo and his guests.

Confronted by protectionism and sluggish growth, can the BRICS countries join forces to defend free trade and multilateralism? Meanwhile, America is gripped by the historic Trump impeachment hearings. Will they truly damage Trump's presidency? And in Hong Kong, the violence has turned deadly. Is there any way to end the crisis and restore order?