John Abt
John Jacob Abt (May 1, 1904 – August 10, 1991) was an American lawyer and politician, who spent most of his career as chief counsel to the Communist Party USA (CPUSA) and was a member of the Communist Party and the Soviet spy network "Ware Group" as alleged by Whittaker Chambers. == Background == Abt was born on May 1, 1904, in Chicago, Illinois.