Barley Black Beans and Corn Burrittos

Place all of the following in the crock pot:
1 15 oz can black beans, rinsed and drained
1 10 oz can diced tomatoes with green chiles, undrained
1 c uncooked pearl barley
2 c vegetable broth (Better Than Bullion is my favorite!)
3/4 c frozen corn-kernel corn
1/4 c chopped green onions
1 T fresh lime juice
1 T ground chili powder (I have never added this because I'm not a spice lover)
1/2 t ground red pepper (this either:))
1 garlic clove (But I make up for it with this! I love garlic!)
1/4 c chopped fresh cilantro (add this last)

Cook on low for 4-5 hours

Put a 1/4 c or so of the above mixture in each tortilla and add the following:
flour or wheat tortillas
cheddar cheese
lettuce
sour cream