Further Austrian attacks on either sides of Frenzela Gorge defeated; attempted landing at Zenson loop of Piave driven off. French airmen raid Metz. Berlin announces 31 air raids on Germany in January, with 14 casualties. President Wilson addresses Congress in reply to Counts Hertling and Czernin: no general peace can be obtained by method of separate negotiations; all the nations in the war must join in a settlement. Trotsky announces Russia will fight no longer, neither will she negotiate for peace; he protests against impossible German terms, but states Russia cannot continue a war begun by Tsars and capitalists, nor can she continue to fight against Austrian and German workmen and peasants.