Place bread in a large bowl and sprinkle with enough water to moisten without making soggy. Add tomatoes, onion, cucumber, basil and arugula and toss.
Combine olive oil, vinegar and TABASCO® Garlic Sauce in a small bowl and mix well; drizzle over salad. Season with salt and pepper to taste and toss again. Let stand about 30 minutes before serving.
Makes 6 servings.