I don't have the History Channel, but my son does. He asked me to post that he really enjoys the show but that when welding, the camera shows direct-on shot of the weld arc and it bothers him. As anybody who knows anything about welding knows, it is dangerous for anyone to look directly at the weld arc and can cause severe damage to the eyes. If your directors feel that showing the arc is important, you need to have someone clearly state the danger of looking directly at the arc. Thank you.