What number of assaults were to come together at Warsaw during the invasion of Poland ?
Despite the fact that before the war on several occasions he had defended Polish Communists in court as an attorney , and that he had belonged to a socialist organization ( the General Jewish Labour Bund in Poland ) , the Soviets authorities charged him with being a " fascist " and a " counter revolutionary " After the Nazi invasion of the Soviet Union Feiner managed to escape after the Soviets fled Lida in 1941 , and made his way to Nazi occupied Warsaw .