"The commanders who lead the nation’s military services and those who oversee troops around the world enjoy an array of perquisites befitting a billionaire, including executive jets, palatial homes, drivers, security guards and aides to carry their bags, press their uniforms and track their schedules in 10-minute increments. Their food is prepared by gourmet chefs. If they want music with their dinner parties, their staff can summon a string quartet or a choir. ...

Other veteran commanders concurred with Gates. David Barno, a retired three-star general who commanded U.S. troops in Afghanistan, warned in an interview that the environment in which the top brass lives has the potential “to become corrosive over time upon how they live their life.”"

http://www.washingtonpost.com/world/national-security/petraeus-scandal-puts-four-star-general-lifestyle-under-scrutiny/2012/11/17/33a14f48-3043-11e2-a30e-5ca76eeec857_story.html