1In 2-quart saucepan, heat water and wheat berries to boiling. Reduce heat to low. Cover; simmer 10 minutes. Stir in brown rice and barley. Cover; simmer about 50 minutes longer or until grains are tender. Drain if necessary.
2In small bowl, mix dressing ingredients.
3In large bowl, mix cooked grains and remaining salad ingredients. Pour dressing over salad; toss. Cover; refrigerate 1 to 2 hours or until chilled.