Slow Cooker Georgia Pulled Pork Barbeque

INGREDIENTS

• 2 teaspoons salt
• Buns, for serving
• Pinch black pepper
• 2 teaspoons light brown sugar
• 2 medium sweet onions, such as Vidalia, quartered
• One 4- to 6-pound Boston butt pork roast, bone-in
• Dash hot sauce, such as Tabasco
• 1 cup finely chopped onion
• 2 cups cider vinegar
• 1 teaspoon smoked paprika
• 1 teaspoon sugar
• 1/2 tablespoon pepper
• Pinch cayenne
• 6 ounces tomato juice
• 1 teaspoon garlic powder