ask no hard questions tonight about those claims." Moyers later also denounced the complicity of the press in the administration's campaign for the war, saying that the media "surrendered its independence and skepticism to join with [the US] government in marching to war", and that the administration "needed a compliant press, to pass on their propaganda as news and cheer them on". Many in the intelligence community expressed sincere regret over the flawed predictions about Iraqi weapons programs. Testifying before Congress in January 2004, David Kay, the original director of the Iraq Survey Group, said unequivocally that "It turns out that we were all wrong, probably in my judgment, and that is most disturbing." He later added in an interview that the intelligence community owed the President an apology. In the aftermath of the invasion, much attention was also paid to the role of the press in promoting government claims concerning weapons of mass destruction production in Iraq. Between 1998 and 2003, The New York Times and other influential US newspapers published numerous articles about suspected Iraqi rearmament programs with headlines like "Iraqi Work Toward A-Bomb Reported" and "Iraq Suspected of Secret Germ War Effort". It later turned out that many of the sources for these articles were unreliable, and that some were tied to Ahmed Chalabi, an Iraqi exile with close ties to the Bush administration who was a consistent supporter of an invasion. Some controversy also exists regarding whether the invasion increased or decreased the potential for nuclear proliferation. For example, hundreds of tons of dual-use high explosives that could be used to detonate fissile material in a nuclear weapon were sealed by the IAEA at the Al Qa'qaa site in January 2003. Immediately before the invasion, UN Inspectors had checked the locked bunker doors, but not the actual contents; the bunkers also had large ventilation shafts that were not sealed. By October, the material was no longer present. The IAEA expressed concerns that the material might have been looted after the invasion, posing a nuclear proliferation threat. The US released satellite photographs from March 17, showing trucks at the site large enough to remove substantial amounts of material before US forces reached the area in April. Ultimately, Major Austin Pearson of Task Force Bullet, a task force charged with securing and destroying Iraqi ammunition after the invasion, stated that the task force had removed about 250 tons