French classic rice salad recipe

Ingredients

• 1 cup long grain white rice
• 1/2 red bell pepper, chopped
• 1/2 green bell pepper, chopped
• 1 (6 ounce) can tuna fish, in water or olive oil
• 1/2 cup chopped olives
• 3 tablespoons capers
• 2 tomatoes, chopped
• 1 small cucumber, chopped
• 1/2 cup red wine vinegar
• 1/2 cup olive oil
• Salt and pepper, to taste