“February 4 was the date of DOJ’s letter which falsely represented to Congress that Fast and Furious did not involve deliberately allowing guns to make their way across the border to the cartels. DOJ withdrew that letter on December 2, 2011, ten months later. So Issa is trying to obtain only DOJ communications relating to the false letter, and the process by which DOJ concluded that the letter was indefensible, and decided to retract it. This represents an extraordinary concession on Issa’s part. I cannot imagine that, in Issa’s position, I would have let the administration off so easily.”
http://www.powerlineblog.com/archives/2012/06/obamas-claim-of-executive-privilege-its-frivolous.php