Barack Obama: “Every time I think about those kids, it gets me mad.”

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.

Pennsylvania, Governor Shapiro has your back — and in this election, I'm asking you to have his,

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