I caught Georgetown Law Professor Jonathan Turley on Fox News last night and it reminded me of something that I'd meant to write about a couple of weeks ago.

When the New York Times broke the NSA surveillance story, Turley went on some Fox News program -- I don't remember which one -- and offered his opinion as a "Constitutional Law Professor" that the surveillance was illegal.

A couple days later I caught Turley again on TV -- a different network I believe, probably CNN -- and he was discussing the spate of motions filed on behalf of convicted terrorist cell members in the United States to force the government to reveal if the NSA surveillance was what tipped the government off to their clients identity. This time, instead of being described as a con-law professor, he was so-and-so's lawyer -- one of those convicted terror cell members.

Now, he could've become this guy's lawyer after the first interview and before the second. However, last night he was back on Fox News only as a "Constitutional Law Professor" and not as a lawyer with a vested interest in the case.