obama to a bowl off. right here in pennsylvania. >> oh! >> then of course the piece de resistance -- okay. yeah. >> it's all about authenticity and i think we can say that from all of the candidates throwing their hat in the ring we like it when marco rubio can talk about his 90s music and sirius xm channel and we can see hillary clinton making fun of herself in pants suits. >> all of that aside, a little fun too helps. >> they are human beings. coming up, hillary clinton facing off a round table of iowa voters for the first time since officially announcing her candidacy for presidency.