brian: what is the hardest part of the job? adm. howard: whew. i am responsible for the good order and discipline in the navy. you help regulate the well-being and the behavior of the entire crew. i am kind of like the executive officer for the entire navy. the number two person for the entire navy. our people are great but they are sometimes imperfect. it is my job to help people get on the right track. brian: you have four stars and you are full admiral. it has never happened in history that a woman has been a four-star admiral. when did you know that you would go this far? adm. howard: i did not know that i knew i would go this far. i had only been a three-star for