You can make this on the stove top but it is really nice to throw everything in the Crockpot. Serve this with red rice & warm corn tortillas. You can make this like a stew for cold nights or cook it down & use the meat as a taco filling that you can top with cheese & salsa.
Add all ingredients except cilantro into Crockpot on low heat and let cook for 6-8 hours.
During last hour of cooking, rough chop cilantro & add to chile.
Season with salt & pepper to taste.
For stove top: brown pork in oil, set aside. Add peppers & remaining ingredients & bring to a boil. Return pork to pot, cover & reduce heat to medium-low. Simmer for 2 hours or until tender. Add cilantro & check seasoning for taste.