Grain. Importation of certain livestock feed free of duty and suspension of increase in Federal insurance contributions tax rates, report to accompany H. J. Res. 171 [to permit importation from foreign countries free of duty, during period of 90 days, of certain grains and other products to be used for livestock and poultry feed, and suspending for 2 months increase in tax rates under Federal insurance contributions act]; submitted by Mr. Vandenberg.