arthur goldberg became famous for running around the country settling disputes. and woods tried to do that as well. george schultz decided when he came into office that was a profound mistake. he once said as secretary of labor, if you hang out your shingle, regarding settlement of disputes, you'll get all the business. and so he did not do that. the one area where there was enormous pressure to settle disputes was in the transportation industry. airlines, railroads, in part covered by the nab labor relations act and covered by the railway labor act. because those could result in international disputes that would paralyze -- national disputes that would paralyze the country and sometimes require the government to go into federal court to get an injunction under a provision of the taft-hartley act. those were nightmare situations because if you went to congress to try to settle a national emergency dispute in the transportation industry, you ended up with 535 arbitrators. and it was -- chaos. now, the trade unions did not mind that so much as alternative approache