Classified for years — and still heavily redacted — here is former CIA Inspector General John Helgerson’s 2004 report into the CIA’s Bush-era interrogations operations. The ACLU sued to obtain the controversial report, which was so charged within the agency that former CIA Director Michael Hayden clashed with Helgerson over the inspector general’s independence and investigative authority.

TWI is publishing the first half of the report now and will update this piece with the full report as soon as is technologically feasible.