Cut roast in half; place in a 5-qt. slow cooker. In a small bowl, combine broth, 1/3 cup Worcestershire sauce and 1/3 cup hot sauce; pour over roast. Cook, covered, on low 8-10 hours or until tender., Remove roast; discard cooking juices. Shred pork with 2 forks. Return pork to slow cooker., In a small bowl, combine ketchup, molasses, mustard and remaining Worcestershire sauce and hot sauce. Pour over pork. Cook, covered, on high 30 minutes or until heated through. Serve on rolls.