Science-y stuff. STRANGE EVIDENCE is the name of the show I believe. He’s in several episodes. Works at State and wears the same shirt every time. I guess he was interviewed on all the matters on the same day.
Not only does he wear that shirt every episode, so do the students who are seen with him. I haven't been on campus other than to ball games in a long time, but you'd think that everybody wears there MSU gear all the time.
Pretty sure what they do on those shows is interview people for a while and spread their comments out over several shows. The same thing happens on How the Universe Works on Science Channel.