IN DEFENSE OF EDUCATION: Three prominent defenders of democracy at a recent conference which protested the attacks of Rapp-Coudert Committee against Local 5, of the Teachers Union, AFL. Left to right, Dr. Walter Rautenstrauch of Columbia University; Dr. Charles J. Hendley, president of Local 5, who has been convicted of "contempt" for refusing to turn over membership lists to the Coudert Committee; and George B. Murphy, Jr. of the National Association of Colored People.