`` A lot of those skills have to be sharpened , '' Mullen said . Joint chiefs of staff chairman ##s debt competes with military spending . The Pentagon debt has more than doubled in five years . The Defense Department must ` ` off the fat , '' Mullen says .
Joint chiefs of staff chairman ##s debt competes with military spending . The Pentagon debt has more than doubled in five years . The Defense Department must ` ` off the fat , '' Mullen says .