https://www.wsws.org/en/articles/2021/02/04/murr-f04.html https://www.wsws.org/en/articles/2021/02/04/murr-f04.html This is the best description of what it was

https://www.wsws.org/en/articles/2021/02/04/murr-f04.html https://www.wsws.org/en/articles/2021/02/04/murr-f04.html This is the best description of what it was all about from the persepctive of Craig Murray.