Chicken Burritos

4 chicken breasts
1 pkg taco seasoning
1 can chicken broth
1 can black beans, drained
1 can corn, drained
1 cup salsa
1/2 cup sour cream
1-2 cup cheese

Place chicken breasts (can be frozen), taco season, chicken broth, beans, corn and salsa in crock pot. Cook on low for about 6-8 hours. Shred chicken and add cheese and sour cream in last 30 minutes of cooking. Serve on tortillas.