Barack Obama: “This is a day for commemorating our shared heritage--our shared heritage, Mexicans and Americans.”

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.

Use that hope to make a difference. Get involved.

I’m going to insist that we can do better than we’re doing right now.