Can't find a source on the president doing that at the moment, but Stalin examined the poop of visiting leaders: https://www.bbc.com/news/world-asia-35427926 h

Can't find a source on the president doing that at the moment, but Stalin examined the poop of visiting leaders: https://www.bbc.com/news/world-asia-35427926 https://www.bbc.com/news/world-asia-35427926