Pulled Pork BBQ Pizza

Name: Pulled Pork BBQ Pizza
Ingredients: 1 cup apple cider vinegar; 1 cup ketchup; 1 green bell pepper, seeded and finely chopped; 1 recipe Basic Pizza Dough, recipe follows; 1 tablespoon molasses; 1 tablespoon yellow mustard; 1/2 small onion, thinly sliced; 1/2 teaspoon kosher salt; 1/4 cup packed light brown sugar; 1/4 teaspoon cayenne pepper; 1/4 teaspoon freshly ground black pepper; 2 1/2 cups Pulled Pork, recipe follows; 2 teaspoons minced garlic; 2 teaspoons Worcestershire sauce; 6 ounces shredded Monterey Jack cheese; 6 ounces shredded mozzarella cheese