Chicken Chili

4 cans of white beans (pinto, great northern)
2 can chopped tomatoes or tomato sauce
2 cans corn
5 cups chicken, chopped (great way to use up leftovers)
1 medium yellow onion, chopped
1 of each: green, yellow, and red bell peppers, chopped
1/3 cup chili powder

Place everything in a crockpot. Cook on low for 6ish hours, or until done.