Start your engines! Paul Wall chats Red Bull Showrun F1 racing event

Are you ready for some high adrenaline F1 racing action? There's a free, all-ages celebration of racing culture heading to Discovery Green this Saturday. Fans can watch professional drivers hit maximum speeds doing donuts, burnouts and wheelies at the Red Bull Showrun Houston exhibition. Lauren Kelly got to chat with The People's Champ, Paul Wall - who's also going to be part of this weekend's fun – all about the big event.