Barack Obama: “If you want to change the world, the change has to happen with you first.”

A drift towards extremism was "not inevitable

Use that hope to make a difference. Get involved.

This race is going to be close. It could determine which party controls the Senate and whether Ohioans can count on the people in Washington to be fighting for you.

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.