THIN-SKINNED GERMAN JOURNALISTS JEER AT POSITIVE COMMENT MADE ABOUT AFRICANS -- BRISTLE AT BEING CALLED 'SWINE': Yesterday, a Centrist named Herr Erzberger spoke in the Reichstag (above) in Berlin. The topic was the Government's "treatment of negroes in the colonies." Herr Erzberger said, "A negro also has an immortal soul." This