"In 2019, #JonStewart testified before Congress about our government's shameful lack of healthcare for the men and women who responded to the events of September 11th. People like my dad." Watch #PeteDavidson's tribute to #TwainPrize recipient #JonStewart, and stream the whole celebration free for a limited time at pbs.org/twainprize. #TwainPrizePBS