Last May, the Global Zero U.S. Nuclear Policy Commission released a bombshell of a report. The nuclear disarmament group called for draconian cuts to the U.S. nuclear arsenal. Many defense experts, including the current head of Strategic Command, General C. Robert Kehler, flat-out disagreed with that report. So why give it another thought? Because President Obama’s nominee to lead the Pentagon, former Senator Chuck Hagel, is a co-author.