Show PLOT TO MISLEAD PUBLIC IS CHARGED I Black Claims Claims' Airmail Issue Deliberately Confused I WASHINGTON April 25 UP-A UP charge that there had been a crate erate effort to mislead and confuse the public regarding the cancellation of airmail contracts was made in the senate today by Chairman Hugo L. L Black of the special investigating in committee Black charged subsidIzed editorial writers bad contributed in conf conus us- us lag the issue I He defended administration airmail policies during consideration ot of the airmail bill and de de- scribed the situation causing the can or of contracts tS t.'S a network ot intrigue chicanery manipulation and fraud |