Mediterranean Couscous and Vegetables

INGREDIENTS

• 2 cups chicken broth
• 1 cup couscous
• 3 -4 tablespoons oil
• 1 medium zucchini, finely chopped
• 1 small red bell pepper, finely chopped
• 1 small green bell pepper, finely chopped
• 1/2 cup red onion, finely chopped
• 3 -4 chopped fresh garlic cloves (or to taste)
• 1 1/2 cups canned chick-peas, drained (to taste)
• 1 large firm ripe Tomato, chopped
• 1 cup whole pitted black olives, sliced in half (preferably Greek olives)
• 1 tablespoon fresh lemon juice
• salt and pepper