David Coulthard on the Red Bull strategy question:
There was a lot of speculation after the race about whether Red Bull deliberately put Webber on a three-stop strategy to get him out of Vettel's way.
Do I think that Red Bull would deliberately compromise Mark's strategy to allow Sebastian to win? No, I don't.
At the point the strategy was being made, Vettel was still behind Grosjean, so there was no guarantee he could win.
I don't think on lap 11 - when Webber was called for his first stop - the team could make a decision with any certainty that Vettel would be able to catch and pass Grosjean.
Equally, Mark and the team were very clear before the race that they were all racing. And given Mark is leaving F1 at the end of the year, if he had something he believed to be factually the case, I suspect he would have said so publicly.
Why would he hide anything with four races of his F1 career to go if that was the case?
I don't think he would be holding back if he had anything to say, and if anything, given the strained relationship he has had with Red Bull adviser Helmut Marko, it would almost be a parting gift.
The facts are simple. The Pirelli tyre era in F1, since 2011, has shown that Vettel more than any other driver has been able to work with the peculiarities of the tyres.
The question marks over the strategy are a nice news story for those who want to stir the pot, but Mark is on the floor. He has done four re-matches with Sebastian in the same car and each time he has come up short.
It's a bit like when I was at McLaren. I don't believe I was ever given a lesser opportunity machinery-wise than Mika Hakkinen, but it was difficult for me to acknowledge until we weren't team-mates any more that he was simply quicker.
As much as I sat there with team boss Ron Dennis saying, 'you're giving Mika a psychological advantage', which he would deny, it was what it was.
Of course, there were times when I was disadvantaged. One example was Monaco 1996, and it lost me the win to Olivier Panis.
It was a damp race, I was leading Mika and the team brought Mika in for dry-weather slicks the lap before me, and that was the critical moment when I got passed.
But they would probably say now that they brought Mika in to see if it was safe for me to go on to slicks, and once we found out it was safe, I was brought in a lap later.
You can always argue it any way you want to suit the defence, but Mark is a bit heavier and sometimes hasn't been able to get the weight distribution just so. Seb just makes the tyres last longer. Those are the facts.
(source - http://www.bbc.co.uk/sport/0/formula1/24521937)