A War Correspondent's Theory

London, Oct 3.- Mr. Archibald Forbes, the famous war correspondent, bas written to The Daily News expiessing bis conviction that tba Whitechapel assassin uuutracted disease froin women of the class of his victims, lost bis situation, and subsequendy sutt'ered from a speciflc and incurable madness. The criminal, Mr. Porbes thinks. is a medical student, demented trom the causes meutioned.