cone gues for hi bill, Con­ gr man Crockett ob erved the PLO cl ure prOYision d cady led to co . der ble em an eat fo the United S tes in the intern '0 munity and that it could set ry dangerous preced nts, re has already been �­ cu ion of its pplic tion to other 'undesirab ' gro like the A C (Afric nation I Oongr ) d W APO (South W Africa Peop e's Organiza­ tion)," Crockett said. are groups are generally con .. . dered throughou the r of the rid to be the I . timate representatives of their peep es, To prohibi eir lawful ed ca­ tion ctivitie in this country uld cut the American people off from those w 0 are the most likely to play an important role in the future of the their' countries. Obviously, such a mo ould ha a disastrous imp ct on U.S. policy to ard u hem Africa."