(19. August 2009) The C.I.A. this summer conducted an internal review of the assassination program that recently was presented to the White House and the Congressional intelligence committees. The officials said that the review stated that Mr. Panetta’s predecessors did not believe that they needed to tell Congress because the program was not far enough developed.

The House Intelligence Committee is investigating why lawmakers were never told about the program. According to current and former government officials, former Vice President Dick Cheney told C.I.A. officers in 2002 that the spy agency did not need to inform Congress because the agency already had legal authority to kill Qaeda leaders.