If no one in authority at Abu Ghraib knew and approved of the abuse,
then that prison had a policy of, absolutely, "See no evil, hear no
evil, and speak no evil."  Some of the photos of the abuse show guards
abusing prisoners in the prison corridor, and looking as if they
simply took for granted that no one in authority would see them and
file charges against them.  Jeremy Sivits said something about
stomping on prisoners