Sebastian Vettel has 'nothing to prove' to the haters

<p>As winter testing gets underway in Bahrain, we look back at all the newsworthy stories from the Formula 1 paddock this week including Sebastian Vettel, who has 'nothing to prove' to the critics who wrote him off last year, more Lew Hamilton contract rumours and much, much more!</p><p>All this and more on the podcast that is always up to speed with Formula 1!</p><p>Contact & Feedback:</p><p>Find us on iTunes & Stitcher Radio</p><p>Website: http://www.scuderiaf1pod.com</p><p>Email: scuderiaf1pod@gmail.com</p><p>YouTube: http://ow.ly/gerq50CxM5...