] US Defence Secretary Donald Rumsfeld approved the use of ] "harsh" interrogation techniques at Guantanamo Bay, ] including stripping detainees naked, making them hold ] "stress" positions and depriving them of sleep, a ] Pentagon official has confirmed. ] ] ] Stephen Cambone, the under-secretary of defence for ] intelligence, also said severe interrogation techniques, ] including the use of dogs to intimidate prisoners, had ] been approved by military commanders in Iraq. Rumsfeld approved 'harsh' interrogation - Iraq |