WASHINGTON — The CIA inspector general in 2004 found that there was no conclusive proof that waterboarding or other harsh interrogation techniques helped the Bush administration thwart any "specific imminent attacks," according to recently declassified Justice Department memos.

That undercuts assertions by former vice president Dick Cheney and other former Bush administration officials that the use of harsh interrogation tactics including waterboarding, which is widely considered torture, was justified because it headed off terrorist attacks.

The risks and effectiveness of waterboarding and other enhanced techniques are at the center of an increasingly heated debate over how thoroughly to investigate the CIA's secret detention and interrogation programs. » read more

WASHINGTON — A nearly completed high-level U.S. intelligence analysis warns that unresolved ethnic and sectarian tensions in Iraq could unleash a new wave of violence, potentially reversing the major security and political gains achieved over the last year.

U.S. officials familiar with the new National Intelligence Estimate said they were unsure when the top-secret report would be completed and whether it would be published before the Nov. 4 presidential election.

More than a half-dozen officials spoke to McClatchy on condition of anonymity because NIE's, the most authoritative analyses produced by the U.S. intelligence community, are restricted to the president, his senior aides and members of Congress except in rare instances when just the key findings are made public. » read more

WASHINGTON — Defense Department counterintelligence investigators suspected that Iranian exiles who provided dubious intelligence on Iraq and Iran to a small group of Pentagon officials might have "been used as agents of a foreign intelligence service ... to reach into and influence the highest levels of the U.S. government," a Senate Intelligence Committee report said Thursday.

A top aide to then-secretary of defense Donald H. Rumsfeld, however, shut down the 2003 investigation into the Pentagon officials' activities after only a month, and the Defense Department's top brass never followed up on the investigators' recommendation for a more thorough investigation, the Senate report said.

The revelation raises questions about whether Iran may have used a small cabal of officials in the Pentagon and in Vice President Dick Cheney's office to feed bogus intelligence on Iraq and Iran to senior policymakers in the Bush administration who were eager to oust the Iraqi dictator. » read more