1.Place Chicken Breasts And Tomato Sauce In A Medium Saucepan Over Medium High Heat. Bring To A Boil, Then Add The Salsa, Seasoning, Cumin, Garlic And Chili Powder. Let Simmer For 15 Minutes. 2.With A Fork, Start Pulling The Chicken Meat Apart Into Thin Strings. Keep Cooking Pulled Chicken Meat And Sauce, Covered, For Another 5 To 10 Minutes. Add Hot Sauce To Taste And Stir Together (Note: You May Need To Add A Bit Of Water If The Mixture Is Cooked Too High And Gets Too Thick.)