Sergio Perez implied that Red Bull prioritised Max Verstappen when building their cars prior to him joining the team, when asked whether he can mount a challenge the Dutchman for the title. But Red Bull team boss Christian Horner has refuted these claims, saying the team has always treated drivers equally since joining the Formula 1 grid in 2005. "That's the first I've heard him saying that. We always have run two cars since we entered the sport in 2005 and we always want to have the best two drivers that we can in the car," he told media, including…