China, Communism, DPRK Statement by Trotskyist Platform Chairwoman Opposing U.S. Blockade of Cuba and All Sanctions Against Socialistic States June 29, 2023 25 June 2023: Trotskyist Platform chairwoman, Sarah Fitzenmeyer made the following video statement as part of an international campaign of statements by leftist parties around the world in opposition to the U.S. blockade of the Cuban workers state: