I think it’s a tactic and a valid tactic to call attention to a problem. Wall Street is out of control. We have three imbalances in this country—the imbalance between imports and exports, the imbalance between employer power and working power, and the imbalance between the real economy and the financial economy. We need to bring back balance to the financial economy, and calling attention to it and peacefully protesting is a very legitimate way of doing it.