Eric Fanning, undersecretary of the service branch, ascends to the top post on an interim basis with the retirement of Air Force secretary Michael Donley.
The White House has challenged a Republican's 'license to discriminate' amendment to the National Defense Authorization Act.
A gay soldier describes his life in the military, including the time he spent working alongside Prince Harry.
Lori and Jeff Wilfhart said their son, the late Corporal Andrew Wilfhart, probably would have wanted to get married had he survived combat in Afghanistan.
During this book tour, the former Defense secretary has joked that he's so often wrong it no longer makes him blush.