'Red Bull driver Mark Webber says he enjoyed the moment he over-took his team-mate Sebastian Vettel to snatch fourth in Sunday's Chinese Grand Prix. <br /><br />The race was won by Mercedes' Nico Rosberg ahead of Jenson Button and Lewis Hamilton in the McLarens. <br /><br />Webber's team-mate Vettel says it was a "difficult" drive after losing three places in the final five laps.'
