This is the headquarters of the World Workers Party (WWP), the International Action Center (IAC), A.N.S.W.E.R., Not In Our Name, etc.
As Gossett reports, the predecessor organization is the WWP, a Stalinist front. And Ramsey Clark is their man.
The "anti-war" movement is nothing more than an "anti-American" movement, directed by Communists. The celebrities who support them are too dense to realize it. And the mainstream media is too lazy to find out and report it.