article_snippet.sent: A section of the book reads: 'the book is our thoughts, our songs and our games. '
article_snippet.sent: Because of this, the songs contained in the book are held as sacred by those of our that have.'
article_snippet.sent: The book is bound to look like an official Air Force publication - the bottom of The book pages are labeled 'For Unofficial Use Only.
article_snippet.sent: Brooke Brzozowske didn't comment on the lawsuit itself to ABC News, but said The book was from 2012, before the Air Force initiating a health and welfare inspections program where such materials would have been confiscated.
article_snippet.sent: Brooke Brzozowske said the Air Force had contacted the Inspectors General to make sure the books were not still in use.