Majors Cindy Sherman and Bud Lewis are the best young combat officers the army has, and they’ve both been tapped for plum positions as aides-de-camp for two of the Pentagon’s most senior generals. The Pentagon is a cauldron of careerist jockeying and factional squabbling in the best of times, though, and these are not the best of times. A president whom the officer class widely loathes sits in the White House, and grumblings that he’s steering the military onto the rocks are growing louder. Some officers are openly asking: If you believe the president is betraying his country, where does your duty lie?