Chicken Barley Chili

Name: Chicken Barley Chili
Ingredients: 1 (14 1/2 ounce) can tomatoes, diced, undrained (you can use seasoned tomatoes); 1 (16 ounce) jar of your favorite salsa; 1 (14 1/2 ounce) can fat free chicken broth (I like to use the reduced sodium); 1 cup quick-cooking barley; 3 cups water; 1 tablespoon chili powder; 1 teaspoon cumin; 1 (15 ounce) can black beans, drained and rinsed; 1 (15 1/4 ounce) can corn or 1 (15 1/4 ounce) can corn mixed with chopped peppers, undrained; 1 1/2 lbs chicken breasts, cooked and diced (3 cups); cheddar cheese (optional); reduced-fat sour cream (optional)