1 large red bell pepper, seeded and chopped 1 onion, minced 1 clove garlic, minced 2 tbsp. oil 2 tomatoes, peeled, seeded and chopped 3 fresh jalapeno chiles, seeded and minced 6 cups chicken broth 1 lime, halved crosswise and juiced (reserve the juice and shells) 3 tbsp. oil 6 small corn tortillas, halved and cut crosswise into 1/2-inch strips 1 1/2 cups cooked and shredded chicken breast Salt, to taste Pepper, to taste 6 lime slices