Preheat oven to 350°.
Trim crusts from bread slices; discard crusts. Cut bread into 1-inch cubes. Arrange bread cubes in a single layer on a baking sheet; coat bread with cooking spray. Bake at 350° for 15 minutes or until toasted.
Combine basil and next 4 ingredients (basil through beans) in a large bowl. Combine vinegar and remaining ingredients in a small bowl; stir with a whisk. Pour over tomato mixture; toss to coat. Add bread; toss well. Serve immediately.