8 hours ago Chris Mason Political editor PA Media In a time of volatility, at home and abroad, why on earth would you want that in your politics as well? This was the essence of the Prime Minister's message in his BBC interview today. Sir Keir Starmer has his back against the wall. He has had to deal with a spring of conflict, at home and abroad: America and Israel's war against Iran, which began at the end of February and the attack on two Jewish men in Golders Green in north London, on Wednesday. Both are, of course, laden with consequences – for diplomacy, the military, the economy and society. Starmer has been wrestling with all of this against the backdrop of the never ending Lord Mandelson saga and incessant chatter about his own future. In his interview with the Today Programme, the Prime Minister responded to events of the last few days and months, but also had another crack at setting out what he is all about.…