Potato Antipasta Salad With Tuna Recipe

• 1 1/2 lbs. sm. unpeeled round red potatoes
• 1/4 c. red wine vinegar
• 2 tbsp. extra virgin olive oil
• 2 tbsp. chopped red onion
• 2 tbsp. minced fresh parsley
• 1 teaspoon Dijon mustard
• 1/4 teaspoon dry whole basil
• 1/8 teaspoon salt
• 1/4 teaspoon pepper
• 1 (6 ounce.) can chunk white tuna, packed in water, liquid removed
• 1/4 c. thinly sliced celery
• 2 tbsp. sliced ripe olives

Directions