Christian Horner has 'unfinished business' in Formula One and opened up about his desire to return to the sport he sorely misses. The former Red Bull boss left his job at the Milton Keynes-based team with an £80million package after facing the accusations that put a huge amount of scrutiny on him and the team. I miss the sport, I miss the people, I miss the team that I built. 'What has been fascinating is that I stepped out of Red Bull on July 8, and this is the first time I have actually spoken to anyone. The possibility of Horner running Aston is not dead, though the chance to lead Ferrari or own Alpine may be more attractive to him.
