I wish, I haven't seen it in forever and trying to google it isn't helping. I found this, and perhaps this might be what I saw, although I feel certain what I saw was a guy dressed in Yemeni clothes rather than a business suit (this guy is from a farming family, so it's possible it's this testimony and some racism is playing its way into my recollection):

https://www.youtube.com/watch?v=JIb0wMfOFhw

EDIT: Also I faintly recall the guy talking about drone bombs but couldn't fathom why he'd be asking Congress to stop selling arms to Saudi Arabia to stop drone bombings; it's entirely possible it's my recollection being somewhat caricaturizing and this is the video in question.