Support WBURChina's Xi Jinping flexes his diplomatic muscle with a visit to MoscowPlay03:31Download AudioJohn RuwitchMarch 19, 2023 ShareChinese President Xi Jinping, right, and Russian President Vladimir Putin shake hands during an awarding ceremony at the Great Hall of the People in Beijing, China, on June 8, 2018. Xi is traveling to Moscow to show support for Putin. (AP)