Monza, Italy: It's now more a question of when, rather than if, Sebastian Vettel will win a fourth straight Formula One championship.
Before the midseason break a few weeks ago, there was talk that the Red Bull driver could be still be caught by Ferrari rival Fernando Alonso and a resurgent Lewis Hamilton of Mercedes.
Two races and two wins later, Vettel is so far ahead of both that the guessing game now is at which of the seven remaining races he will wrap up the title.
Vettel, however, refuses to look too far ahead, saying "I don't go for predictions. I go for facts, and fact is that mathematically a number of scenarios are still possible."
