He added that while the body scanner is optional, agents tried to force him through it.
"They did not make it optional; and when I told them I didn't want to do it, they started treating me as though I was some sort of criminal or something, giving me the third degree," he told KSL NBC 5.
The NBC affiliate reported that TSA said it plans to review the incident, which was captured on video. The agency further reiterated to the channel that body scanners are intended to be optional. Passengers who choose not to allow the TSA to take an electronic rendering of their nude bodies are instead subjected to a pat-down at an alternate checkpoint -- an exception that Rep. Chaffetz said he did not so much mind.
"Then, trying to get the supervisor's name and ID number, the supervisor said to me, 'We know exactly who you are,'" Chaffetz told the station. "At that point, yeah I said 'B.S.' and kind-of spelled it out. ... I was frustrated."
He added that an anonymous agent had later accused him of acting rudely and grabbing one of their ID tags, then "throwing" his business card at them. Chaffetz dismissed the claims outright and called on the TSA to release the video.
These videos are from KSL NBC 5 in Salt Lake City, Utah, broadcast Sept. 24, 2009.