Rivals hail Vettel and Red Bull's achievements

Having fought tooth and nail to stop Sebastian Vettel and Red Bull from winning the 2013 drivers' and constructors' crowns, their rivals were equally as effusive in their praise of the German driver and the Milton Keynes-based team. We hear from a number of Vettel and Red Bull's competitors, as well as another four-time world champion, Alain Prost

via Formula1.com - Latest Headlines http://www.formula1.com/news/headlines/2013/10/15165.html