The Bush administration issued a pair of secret memos to the CIA in 2003 and 2004 that explicitly endorsed the agency's use of interrogation techniques such as waterboarding against al-Qaeda suspects -- documents prompted by worries among intelligence officials about a possible backlash if details of the program became public.
The classified memos, which have not been previously disclosed, were requested by then-CIA Director George J. Tenet more than a year after the start of the secret interrogations, according to four administration and intelligence officials familiar with the documents.
As early as the spring of 2002, several White House officials, including then-national security adviser Condoleezza Rice and Vice President Cheney, were given individual briefings by Tenet and his deputies, the officials said. Rice, in a statement to congressional investigators last month, confirmed the briefings and acknowledged that the CIA director had pressed the White House for "policy approval." The repeated requests for a paper trail reflected growing worries within the CIA that the administration might later distance itself from key decisions.
As recently as last month, the administration had never publicly acknowledged that its policymakers knew about the specific techniques, such as waterboarding.