Vettel says Red Bull can?t relax now

Sebastian Vettel has urged his Red Bull Racing team to seek out 'every single opportunity' it can to improve if it is going to be successful in defending its world titles in 2011.

Source: http://www.inracingnews.com/formula-one-news/f1-formula-one-news/vettel-says-red-bull-cant-relax-now/

Nicola Larini Oscar Larrauri Gérard Larrousse Jud Larson Niki Lauda†