In an attempt to respond to criticism stemming from the disclosure of the Classified Terrorist Finance Tracking Program, the NSA program's official name, Keller stated in a published letter that President Bush himself had acknowledged as early as September 2001 that efforts were underway "to identify and investigate the financial infrastructure of the international terrorist networks" and "to follow the money as a trail to the terrorists." In an Op-ed column in The Times, Keller, together with Los Angeles Times Editor Dean Baquet wrote that "Our job, especially in times like these, is to bring our readers information that will enable them to judge how well their elected Leaders are fighting on their behalf and at what price." Keller's critics, including U.S. Treasury Secretary John W. Snow, responded to Keller's letter by pointing out that there is a vast difference between stating general intentions to track terrorist finances and the exact means employed to achieve those goals. But, as Keller wrote, this was the same Secretary Snow who invited a group of reporters to a 6-day trip on a military aircraft "to show off the department's efforts to track terrorist financing."