Former UK foreign secretary David Miliband has told Channel 4 News that the world was now in an "age of impunity". Mr Miliband - now Head of the International Rescue Committee - was speaking after war loomed over the UN General Assembly this week as Iran responded to President Donald Trump weighing up its annihilation during his speech. President Emmanuel Macron had said international institutions were losing out to the law of the jungle at the moment. #UNGA #Miliband #WorldNews #C4News