Republican Duncan Hunter, a congressman from California, just vaped while legislating to prove a point to the Transportation and Infrastructure Committee that vaping should be allowed on airplanes since it emits only water vapor, not smoke. That's right: Congress vapes, bro.

"There's no burning," he said, sounding like a dude from a quad near you. "There's nothing noxious about this whatsoever."

His vaping was for naught, however, since Congress upheld rules barring vaping tobacco on airplanes. 

Sources: Gawker