 As Garrison continued his investigation he became convinced that a group of right-wing activists, which he believed included David Ferrie, Guy Banister, and Clay Shaw (director of the International Trade Mart in New Orleans), were involved in a conspiracy with elements of the Central Intelligence Agency (CIA) to kill President Kennedy.Garrison would later say that the motive for the assassination was anger over Kennedy's foreign policy, especially Kennedy's efforts to find a political, rather than a military, solution in Cuba and Southeast Asia, and his efforts toward a rapprochement with the Soviet Union.Garrison also believed that Shaw, Banister, and Ferrie had conspired to set up Oswald as a patsy in the JFK assassination.