The Point Special: China is back

      China has just eased its COVID-19 restrictions on cross-border travel. But some countries have slapped fresh rules targeting arrivals from China. Do these measures make sense? Who is actually exporting the newest variants? Guests: Einar Tangen, Senior Fellow, Taihe Institute; John Gong, Professor of Economics, University of International Business and Economy; Eric Ding, Chief, COVID Task Force, World Health Network.