Trey Gowdy's facial flop sweat to undergo DNA testing

Scientist are interested in how someone leading an interrogation could be the one sweating like a suspect getting trapped in a lie.

"I've never seen anything like it.", said one member of the research team. "You have one person sitting there for 11 hours cool as a cucumber and the person leading the multi-pronged aggressive questioning looked like HE was sitting under a bare lightbulb in a dark room. Allen that was missing was a lot of cigarette smoke."