1. combine all ingredients except roast and buns in crock pot. Stir to combine
2. add roast and turn to coat
3. cover and cook on low 8-10 hours or 4-5 hours on high
4. remove roast and shred meat with a fork
5. place meat back into crock pot and stir meat to coat evenly with sauce.
6. spoon meat onto buns and serve