Il existe un prix décerné chaque année intitulé The Foot in Mouth award. Il distingue la remarque la plus farfelue faite par une célébrité durant l'année. L'an dernier, Donald Rumsfeld a gagné haut la main ce prix avec cette remarque :

Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we know we know. We also know there are known unknowns; that is to say we know there are some things we do not know. But there are also unknown unknowns - the ones we don't know we don't know.

C'est très puissant, en effet.