Beyond what is alleged in this thread, the article on your website is false on its face. The White House admitting that something was shown to be untrue does not in any way shape or form mean that the White House admits Bush lied. As a matter of fact, the White House categorally denies lying. Your article lies.
But if you know Terry so well, it should not be difficult for you to call him up and find out some other details of the alleged briefing, such as other names of people involved, who can then be asked if any such thing ever occurred.