There's over a billion people on this planet that don't have access to clean drinking water.

New York City has become a place where it's not easy for the working class to even live.

I made 'Bowling for Columbine' in the hope the school shootings would stop and that we would address the issue of how easy it is to get a gun in the United States, and tragically, those school shootings continue.

If you're in a diabetic or prediabetic state, it's good to have medication to go on for a period of time. But simply by making the changes - get your sleep, 35 grams of fiber and a half-hour walk - your cholesterol will come down, your sugar will come down, and your blood pressure will come down. Only the minority of people can't control it.

My film about Bush didn't prevent his reelection.

Politicians never keep all their promises.

Before there were unions, there was no middle class.