Americans, Ukrainians or Russians? What we now know about the sabotage of the Nord Stream gas pipelines

There are signs that the Russians were responsible for the sabotage of the Nord Stream gas pipelines. They had ships there and were also active with a submarine. But what about the claim by a star American journalist that Washington blew it all up? And with the pleasure yacht on which Ukrainians sailed to the ‘crime scene’? Now that other infrastructure appears to be in danger as well, it pays to separate the facts from the wrong tracks.