Hearings to examine the nominations of Luigi Rinaldi, of New York, to be Ambassador to the Oriental Republic of Uruguay, Arthur Fisher, of North Carolina, to be Ambassador to the Republic of Austria, Roman Pipko, of Florida, to be Ambassador to the Republic of Estonia, Stacey Feinberg, of California, to be Ambassador to the Grand Duchy of Luxembourg, and Nicholas Merrick, of Texas, to be Ambassador to the Czech Republic, all of the Department of State.