'He still has his political mojo': David Cameron comes back from his shed

Four days ago David Cameron was having lunch with friends, including his old cabinet colleague Andrew Mitchell. If the former prime minister knew then that he would be appointed Mitchell's boss in less than a week - the coup de grace in Monday's dramatic government reshuffle - he did not let on. "He didn't mention anything about a return to government," said one person who knows what was discussed at the lunch. "But it was clear his appetite for politics was still there." Downing Street on Monday revealed Cameron would be taking over at the Foreign Office, in the most…