McLaren Racing CEO Zak Brown says he would be “shocked” if former Red Bull team principal Christian Horner didn’t return to Formula 1 in the future. Horner spent 20 years at the helm of the Milton Keynes-based outfit, which he led to six drivers’ and eight constructors’ titles. His position became precarious after Red Bull co-founder Dietrich Mateschitz’ death; it was also weakened ...Keep reading