Heat olive oil in a large stock pot and add onion, garlic, jalapeno and bell pepper. Cook until tender, about 5 minutes. Add spices and salt & pepper. Add tomatoes, chicken, corn, black beans and chicken stock. Bring to a boil and return to a simmer and cook for about 15-20 minutes. Be sure to taste the soup along the way and adjust spices to your preferences for spiciness.