Gonzales did not intend to mislead Congress. There was no finding of perjury or other criminal wrongdoing by Gonzales. On Wednesday, June 27, 2007, the Senate Judiciary Committee issued subpoenas to the United States Department of Justice, the White House, and Vice President Dick Cheney seeking internal documents regarding the program's legality and details of the NSA's cooperative agreements with private telecommunications corporations. In addition to the subpoenas, committee chairman Patrick Leahy sent Gonzales a letter about possible false statements made under oath by U.S. Court of Appeals Judge Brett M. Kavanaugh during his confirmation hearings before the committee the previous year. In an August 17, 2007 reply letter to Leahy asking for an extension of the August 20 deadline for compliance, White House counsel Fred Fielding argued that the subpoenas called for the production of "extraordinarily sensitive national security information," and he said much of the information—if not all—could be subject to a claim of executive privilege. On August 20, 2007, Fielding wrote to Leahy that the White House needed yet more time to respond to the subpoenas, which prompted Leahy to reply that the Senate might consider a contempt of Congress citation when it returned from its August recess. On July 27, 2007, both White House Press Secretary Tony Snow and White House spokeswoman Dana Perino defended Gonzales's Senate Judiciary Committee testimony regarding the events of March 10, 2004, saying that it did not contradict the sworn House Judiciary Committee account of FBI director Robert S. Mueller III, because Gonzales had been constrained in what he could say because there was a danger he would divulge classified material. Lee Casey, a former Justice Department lawyer during the Ronald Reagan and George H. W. Bush administrations, told The NewsHour with Jim Lehrer that it is likely that the apparent discrepancy can be traced to the fact that there are two separate Domestic Surveillance programs. "The program that was leaked in December 2005 is the Comey program. It is not the program that was discussed in the evening when they went to Attorney General Ashcroft's hospital room. That program we know almost nothing about. We can speculate about it. ... The program about which he said there was no dispute is a program that was created after the original program died, when Mr. Comey refused to reauthorize it, in March 2004. Mr. Comey then essentially redid the program to suit