From Acronauplia to Nezero, Greek Trotskyism From the Unification conference to the Executions (Part 1)Papandreou was involved in the duplication of The Proletarian during the dictatorship, and his room was used as headquarters until his arrest with 12 other comrades, who were forced to sign a declaration of repentance. Kastoriades, who was good for nothing, signed an agreement as soon as he was arrested, and became anti-Soviet and later overtly anti-Communist as well.