Tuna with Tuscan White Bean Salad

Ingredients

• 1 can (15 ounces) cannellini beans, rinsed and drained
• 3 celery ribs, finely chopped
• 1 medium sweet red pepper, finely chopped
• 1 plum tomato, seeded and finely chopped
• 1/2 cup fresh basil leaves, thinly sliced
• 1/4 cup finely chopped red onion
• 3 tablespoons olive oil
• 2 tablespoons red wine vinegar
• 1 tablespoon lemon juice
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• TUNA:
• 4 tuna steaks (6 ounces each)
• 1 tablespoon olive oil
• 1/4 teaspoon salt
• 1/4 teaspoon pepper