| − | '''Arvid Jacobson''' was a Finnish-American [[Communist]], recruited for Soviet espionage in [[Finland]] by the [[Communist Party of the United States]] (CPUSA) - Soviet Military Intelligence ([[GRU]]) group which [[Whittaker Chambers]] headed. Jocobson was arrested for espionage in Finland in 1933. | + | '''Arvid Jacobson''' was a Finnish-American [[Communist]], recruited for Soviet espionage in [[Finland]] by the [[Communist Party of the United States]] (CPUSA) - Soviet Military Intelligence ([[GRU]]) group which [[Whittaker Chambers]] headed. Jacobson was arrested for espionage in Finland in 1933. |