AOL Cars meets: Red Bull F1 boss Christian Horner

Red Bull chief Christian Horner may expect his team to trail Mercedes and Ferrari in this weekend's British Grand Prix, but racing is set to become much closer as changes to the rules and format of F1 are introduced over the next few years.

We spoke to Horner ahead of the Silverstone Grand Prix to find out what we can expect from the sport and the Red Bull team – and its drivers – in future.