"This is the one thing we couldn't wing out there." John Cena takes a walk down memory lane as he rewatches scenes from his classic works including 'Wrestlemania,' 'Trainwreck,' 'Peacemaker,' 'F9: The Fast Saga,' 'Barbie,' 'Heads of State,' 'Ready to Rumble' and more.HEADS OF STATE is now available Globally on Prime Video, http://bit.ly/WatchMorePrimeVideo