Bergen sheds light on bin Laden's many contradictions: he was the son of a billionaire, yet insisted his family live like paupers. He adored his wives and children, depending on two of his wives, both of whom had PhDs, to make important strategic decisions, yet he also brought ruin to his family. He was fanatically religious, yet willing to kill thousands of civilians in the name of Islam. He inspired deep loyalty yet, in the end, his bodyguards turned...