What We Haven't Learned Since 9/11

Seventeen years after the attacks on New York and the Pentagon, the US has spent an estimated $5.6 trillion fighting a "war on terror." Yet the perpetrators of 9/11 - al-Qaeda - are, according to a recent LA Times Article, stronger than ever. At home we have endless spying, an out-of-control TSA, and other attacks on our liberty. It is clear we are doing something very wrong. Can it be fixed?