Hearing to receive testimony regarding the President's proposed fast track trade negotiating authority & its impact on the agricultural sector. Witnesses: Edward Coughlin, Nat. Milk Producers Fdn. ; Marc Curtis, Amer. Soybean Assoc. ; Jim Czub, N. Y. Corn Growers Assoc. ; Karl Johnson, Nat. Pork Producers Assoc. ; Jeffrey Lang, Deputy U. S. Trade Rep. ; Phil McLain, Nat. Assoc. of Wheat Growers; Bruce Neidig, Nebraska Farm Bureau; Jack Pettus, Nat. Barley Growers Assoc. ; August Schumacher, Jr. , Under Sec. , Farm & Foreign Ag. Services, U. S. Dept. of Ag. ; & Richard Schlosser, North Dakota Farmers Union.