Saute bacon until crisp. Remove and drain on paper towels. Crumble and set aside. In hot bacon drippings, saute onion until tender -- about 5 minutes. Add mushrooms and chicken livers; saute until they are golden brown -- about 5 minutes. Add wine, salt, pepper and Tabasco; simmer, covered, 2-3 minutes. Serve over rice. Sprinkle crumbled bacon over top.