Remove the seeds from the jalapeno and chop it.
Dice the onion.
Add the corn and both cans of beans to the crockpot.
Pour the diced tomatoes and tomato sauce over that.
Add the chicken breasts, the seasonings, onion, and jalapeno.
Add the water and stir. Cook on high for 3.5 hours or low for 6-7 hours.
Remove the chicken, and shred it.
Return to crockpot. Add the tortilla strips, stir, and serve.