How Russian Oil Is Still Flowing to the West

A.M. Edition for April 22. Russian oil shipments to key customers, including a number of European countries, have increased in recent weeks, in spite of efforts to make Russia a pariah in global energy markets. WSJ markets reporter Anna Hirtenstein explains how an opaque market has taken shape to obscure the origin of that oil. Luke Vargas hosts.   Learn more about your ad choices. Visit megaphone.fm/adchoices