The F1 circus head to the neon-lit street circuit of Las Vegas this weekend, with Max Verstappen poised to claim a fourth successive Drivers Championship crown.  The Red Bull driver's dramatic win from 17th place at a rain-disrupted Sao Paulo Grand Prix  last time out means the Dutchman is now 62 points ahead of nearest rival Lando Norris That means the task at hand for Norris is clear -  with 86 points still available in the final three races nothing less than a podium finish ahead of Verstappen will be enough to keep his title hopes alive for another week.