Barack Obama: “You will not be forsaken; you will not be forgotten.”

It is a basic principle of American democracy that the government can’t selectively target individuals simply because of their political beliefs or what they say.

Because if this becomes the new normal, there’s no reason to believe it will stop with her — or that future presidents, in either party, won’t do the same.

People need to “rediscover what’s the story we tell about how we’re going to live together, and see each other, and recognise each other, and disagree, and yet, still care for each other”.

And I will fight for that, even if I don’t always think it’s going to win.