Big Al's Deli's Cuban Sandwich

Ingredients

• 1 4-5 pound pork loin
• 3 tablespoons soy sauce
• 2 tablespoons cumin
• 3 tablespoons minced garlic
• 3 tablespoons brown sugar
• 1 medium onion chopped
• 1 teaspoon cayenne pepper
• 2 cups orange juice
• 9 cloves garlic
• 1 1/2 cups fresh cilantro leaves and stems
• 1/2 cup fresh Italian parsley sprigs
• 1 teaspoon ground black pepper
• 1/4 cup red wine vinegar
• 1 tablespoon lime juice
• 1 tablespoon lemon juice
• 1 tablespoon orange juice
• 1/2 teaspoon grated orange peel
• 1/2 cup Olive oil
• 1 tablespoon soy sauce