Winston Churchill spent quite some time in political exile. And after he saved Britain, he was sent packing again. But then, out of office, he coined the term Iron Curtain and was once again a leader, office or not.

Being a voice of reason is not as pointless an exercise as it may seem at the time.

Meanwhile, in breaking news, it seems an NK sub may have sunk an SK warship, with great loss of life.

Now what?