 The book argues that one of the prices we paid for the counterterrorism wars was a lack of attention on the area that would become the central challenges to the United States for the next half century. And the signals that you lay out. So my answer would be we ignored the signals. We should have been paying attention to the signals. We should have been able to do both, quite frankly. We overreached on the other. If you're going to be a superpower,