Zach sits down to interview Hillary Clinton, Barack Obama, Justin Bieber, and Ben Stiller. Featuring Hillary Clinton: Between Two Ferns with Zach Galifianakis, Barack Obama: Between Two Ferns with Zach Galifianakis, Justin Bieber: Between Two Ferns with Zach Galifianakis, and more. Subscribe now: Get more Funny Or Die ------------------------------- Facebook: Twitter: Instagram: TikTok: @funnyordie