Barack Obama: “What will work is investing $15 billion a year over the next decade in renewable sources of energy.”

If I had a blame pie for why politics is so polarised and why we're seeing a rise of populism in many places, it's because of that information that is going into our brains every day.

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.

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

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.