Tancredo appeared nervous.
I don't like saying this...but, Tancredo appeared confused.
There was a thread here on FR a few weeks ago regarding the Presidential candidates and their military service. Wish I could find it now. But it said Tancredo didn’t go to Vietnam due to anxiety and/or panic attack issues. He’s still a great guy. Usually when I see him on TV (or even hear him on the radio) he sounds a bit uncomfortable. It’s just Tom being Tom!