CNS News 
Oct 2, 2012
Kevin O’Reilly, a member of the White House National Security Staff who regularly communicated about Operation Fast and Furious with the Arizona-based ATF agent responsible for running the operation that allowed guns to flow to Mexican drug cartels, was suddenly transferred out of the White House and into Iraq in July 2011.
The transfer took place shortly after the ATF agent had testified in the House Oversight and Government Reform Committee and the White House had provided the committee with a series of emails that O’Reilly and the agent had exchanged while Fast and Furious was underway.
Since then, the White House has declined to allow O’Reilly to be interviewed either by the committee or by Justice Department Inspector General Michael Horowitz, who conducted the administration’s internal investigation of Fast and Furious. The White House also refused to give the inspector general access to internal White House communications relating to Fast and Furious.
Under Fast and Furious, the ATF and the Justice Department deliberately allowed known straw purchasers for Mexican drug cartels to buy about 2,000 guns at U.S. gun stores. In December 2010, two of these guns were found at the scene of the murder of Border Patrol Agent Brian Terry. Many more of the guns were found at crime scenes in Mexico.