Formula 1’s latest attempt to put down permanent roots in America got underway at the Circuit of the Americas today and it was the man who made his debut the last time the sport raced in the United States five years ago, Sebastian Vettel, who enjoyed the most dominant of Fridays. The Red Bull driver has his first chance to clinch his third consecutive world title this weekend if results go his way and in practice he demonstrated the kind form needed to at least keep to his part of the bargain with big margins of superiority in both FP1 More…