US-China deal could be made by end-April: Former US trade rep

3:45 AM ET Sat, 23 March 2019

Former U.S. Trade Representative Charlene Barshefsky speaks to CNBC's Martin Soong on Saturday on the sidelines of the China Development Forum. She says the U.S. and China have taken "two extreme positions" on trade tariffs, and will have to find a way to meet.