 Chief Counsel Kennedy resolved to investigate a wide range of labor unions and corporations , including the International Brotherhood of Teamsters , the United Auto Workers ( UAW ) , Anheuser @-@ Busch , Sears , and Occidental Life Insurance . The Select Committee also established formal liaisons with the Federal Bureau of Investigation ( FBI ) , Internal Revenue Service , Federal Narcotics Bureau , Department of Labor , and other federal agencies as well as state and local offices and officials involved in law enforcement . 
