2015 Brazil Pre Qualifying: Sebastian Vettel aiming for fifth title in 2016

Sebastian Vettel chats to BBC F1 s Lee McKenzie as he looks back on a successful first season at Ferrari, and whether he can win a fifth drivers title next year. After a difficult 2014 with Red Bull the fourtime world champion left the team to replace Fernando Alonso at Ferrari and has had a strong 2015 with three wins so far. Vettel also gives his view on the rivalry between Mercedes drivers Lewis Hamilton and Nico Rosberg, saying it is not as intense as his own rivalry with Mark Webber at Red Bull br, br,