“As a three-star leader in command, by virtue of that position alone, he has great influence,” Mullen said, adding that when the secretary announced the Pentagon’s review, the Army issued written guidelines about it. “If there’s policy direction that someone in uniform disagrees with … the answer is not advocacy, it is in fact to vote with your feet.”
How,exactly, can you vote with your feet in the military when soldiers are signed to four to six year contracts?