Drain beans & rinse well. Put in a large pot with the water & bay leaf. Bring to a boil & simmer for 1 to 1 1/2 hours. Drain. Combine salt, vinegar, garlic, cumin, hot pepper sauce, cilantro & olive oil in a small bowl. Pour over warm beans. Toss well. Add reemaining ingredients. Toss gently, garnish with fresh cilantro & serve at room temperature. Source Unknown