As a member of the Senate Intelligence Committee, Wyden had been briefed on the top-secret-plus programs that we now all know about. That is, he knew that he was putting Clapper in a box; He knew that the true answer to his question was “Yes,” but he also knew that Clapper would have a hard time saying so without making headlines.

But the question was straightforward. It could be answered “yes” or “no,” and Clapper had to know this when he sat there in the witness chair. (Notice that, in his response to Mitchell, Clapper said he came up with the wife-beating analogy only “in retrospect.”) There are many ways that he could have finessed the question, as administration witnesses have done in such settings for decades, but Clapper chose simply to lie. “Truthful” and “untruthful” are not relative terms; a statement either is or isn’t; there’s no such thing as speaking in a “most truthful” or “least untruthful” manner.

Nor was this a spontaneous lie or a lie he regretted making. Wyden revealed in a statement today that he’d given Clapper advance notice that he would ask the question and that, after the hearing, he offered Clapper a chance to revise his answer. Clapper didn’t take the offer.