Mussels with Chorizo and Fennel

Ingredients 2lbs Mussels 6oz Spanish Chorizo thinly sliced 4 cloves garlic 1 shallot sliced 2 fennel bulbs sliced 1/4 cup parsley chopped 1 pint cherry tomatoes sliced 1 can whole baby tomatoes /or crushed tomatoes 1 C dry white wine 1 tsp red pepper flakes Salt and pepper to taste Olive oil (~1-2 tbsp)