Barack Obama: “I commend Columbia University and its student body for immediately condemning this tragic act.”

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”.

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.

Looking forward to being in Detroit on 10/24 to campaign for Jocelyn Benson, Abdul El-Sayed and Democrats up and down the ballot in Michigan.

A drift towards extremism was "not inevitable