P.T. Barnum Politics
All of this reminds me, strangely, of a book Sam Smith wrote about the Chicago Bulls in the early 1990's with Michael Jordan. In The Jordan Rules Smith recalled an incident at Bulls practice in which Jordan punched out a teammate prompting the Bulls to close practices for"privacy" reasons. His explanation"we can't let people see this stuff."
People have a right to know what government employees are doing to Iraqis we are supposedly trying to help. Failure to release those photos violates the most fundamental duty of an elected government - to be responsible to us, their alleged bosses.