Carolina Pulled Barbecue Chicken Recipe

Name: Carolina Pulled Barbecue Chicken Recipe
Ingredients: For rub:; 1 tbs. paprika; 1-1/2 tsp. hot mustard powder; 1-1/2 tsp. light brown sugar; 1-1/2 tsp. kosher salt; 1 tsp. granulated garlic; 1 tsp. granulated onion; 1/2 tsp. ground cumin; 1/4 tsp. cayenne; 1/4 tsp. ground cloves; For sauce:; 1 cup ketchup; 1/2 cup pineapple juice; 2 tbs. dijon mustard; 1-1/2 tbs. cider vinegar; 1-1/2 tbs. light brown sugar; 1 tsp. tabasco sauce; Kosher salt (to taste); Everything else:; 1 whole chicken (4-5 lbs.); Hickory chunks or chips (soaked in water for at least 30 minutes); 8 hamburger buns or potato rolls