Barack Obama: “We strongly urge the leaders of all the sides to recommit to the Helsinki principles.”

Please join me in supporting Sherrod Brown. He’ll always fight for Ohio.

A drift towards extremism was "not inevitable

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.

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