William Green accuses NLRB of 'dictator tactics' and urges abolition of Board. Washington, D.C., May 1. AF of L President William Green stood before the Senate Education and Labor Committee today, urged abolition of the NRLB, and its substitution by a new 5 member board with less power, accused the Board of 'dictator tactics' and CIO bias. He appeared to testify for AF of L sponsored amendments to the National Labor Relations Act