fusion mojo pork over couscous my way

Ingredients

• 1 tablespoon cumin
• 1 teaspoon black peppercorn
• 8 cloves garlic minced
• 1 tablespoon dried oregano
• 1 tablespoon salt
• 1/2 cup dry white wine
• 2/3 cup orange juice fresh
• 1/3 cup lime juice fresh
• 2 tablespoons olive oil
• 5 pounds pork butt or shoulder roast
• 1 medium smoked ham hock
• 1 cup chicken broth
• 1 large onion sliced into rings
• 1/2 cup fresh cilantro for garnish
• - buttery couscous
• 2 cups couscous rinsed and drained
• 1 teaspoon sea salt
• 1 2/3 cups warm water
• 2 tablespoons olive oil
• 1 stick butter cut into pieces