Lewis Hamilton accused Jenson Button of ` ` unfollowing '' him on Twitter . Hamilton and Button are reunited at McLaren , although Hamilton will leave in 2013 . The 2008 world champion will join German manufacturer Mercedes . but clearly he does n't , '' tweeted Hamilton from his personal account , which has over one million followers . Felipe Massa hopes a podium finish in Japan will secure his place at Ferrari .
Lewis Hamilton accused Jenson Button of ` ` unfollowing '' him on Twitter . Hamilton and Button are reunited at McLaren , although Hamilton will leave in 2013 . The 2008 world champion will join German manufacturer Mercedes . Felipe Massa hopes a podium finish in Japan will secure his place at Ferrari .