During a high-profile virtual meeting of G7 leaders, U.S. President Joe Biden tried to send a message that Captain America is back on the global stage. But just how much leadership remains among the "club of the West" allies after four years of "America First" from Donald Trump? CGTN's anchor Zheng Junfeng shares his thoughts.
Copyright © 2020 CGTN. Beijing ICP prepared NO.16065310-3