In September of last year, McChrystal (or someone close to him) leaked to Woodward a document that essentially forced President Obama’s hand. Obama wanted time to consider all options on what to do about Afghanistan. But the leak, publicizing the military’s “confidential” assertion that a troop increase was essential, cast the die, and Obama had to go along. Nobody was happier than the Pentagon—and, it should be said, its allies in the vast military contracting establishment.