Balsamic bean salad

1 can garbanzo beans, rinsed
1 can black beans, rinsed
1 can red beans, rinsed
1/2 cup pimiento-stuffed green olives, sliced
1/2 cup black olives, sliced (kalamata are good)
1 small leek, chopped
1/2 med. red onion, chopped
1/2 cup pepperoncinis, chopped
1/2 Tbsp white vinegar
1 - 2 Tbsp balsamic vinegar
1 Tbsp olive oil
dash salt
lots of fresh, cracked pepper

Mix all ingredients together. You can serve it immediately, but it`s very tasty after being in the fridge for a couple of hours.