One document is called the PDB, the President’s Daily Brief. The congressional report contains details of PDBs provided to Bush (and top national- security aides) prior to 9-11. The PDBs included warnings about possible attacks by Al Qaeda. (One PDB was given at the presidential ranch in Crawford, Texas, on Aug. 6, and dealt with the possibility that Al Qaeda might hijack airplanes.) But an administration review committee overseen by CIA Director George Tenet has refused to declassify anything that even refers to the existence of PDBs–though they are described on the CIA’s own Web site (www.CIA.gov). A U.S. intelligence official said the review committee must consult with the White House before releasing anything. But the official denied charges by Florida Sen. Bob Graham, a Democratic presidential candidate, that Tenet’s review committee was covering up White House embarrassments. “We’re not playing politics,” the official says. “Our concern is national security.”

The other hot-button issue is the Saudis, sources say. The report discusses evidence that individuals with Saudi government connections may have provided the hijackers aid. One of them is Omar al-Bayoumi, a Saudi student who helped two hijackers get apartments in San Diego. The administration won’t declassify references to al-Bayoumi even though, in response to a NEWSWEEK story, an FBI spokesman confirmed last November that he was being investigated. The report also includes interviews with U.S. officials about Saudi cooperation in the war on terror. Many were critical of the Saudis. The administration is declassifying only the response by former FBI director Louis Freeh praising Saudi assistance on the 1996 Khobar Towers bombing case. The U.S. intelligence official said that, in response to a letter cosigned by Graham and Rep. Porter Goss, House Intelligence Committee GOP chair, the review committee was considering allowing more portions of the report to become public.