US-China relations have always been somewhat complex. Tensions between the two countries have increased recently due to several factors. This week, on Encounter, it's an update on US/China relations. Guest host, Rick Pantaleo's guests are Yun Sun, Senior Fellow and Co-Director of the East Asia Program and Director of the China Program, at the Stimson Center, and Dean Cheng, Non-resident Senior Fellow, at the Potomac Institute for Policy Studies and a Senior Adviser at the US Institute of Peace.