Did you see the link right below yours?
Toadmonster is right, this article explains the query.
Guy Womack, the lawyer for Charles Graner,the suspected ringleader of abuses at Abu Ghraib "tried to make light of that incident: 'Think of any high school in America that doesn't have cheerleaders making a pyramid,' he told the hearing."
I thought it might have something to do with the "frat prank" defense, but hadn't seen the article. Thanks, guys.
I don't think this makes the minds of certain humans fundamentally less confusing, though.
Hmmm, well I for one never once during high school got to sit on top of a naked pile of tied-up cheerleaders and have my photo snapped. Not even on prom night.
Not that I think it would have improved my highschool experience to have done so.