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

'Zero Dark Thirty' is a disturbing, fantastically-made movie. It will make you hate torture.

Filmmakers and artists always thrive during more liberal times.

This book, 'Stupid White Men,' has sold now over four million copies worldwide. Probably about half of that may be in the U.S. and Canada, and the rest, overseas.

The products built in the factories of G.M., Ford and Chrysler are some of the greatest weapons of mass destruction responsible for global warming and the melting of our polar icecaps.

If you believe in equality, if you believe in standing up for the rights of all, especially for people most affected by bigotry and discrimination, then you have no choice but to be present and accounted for when it comes to standing up for gays and lesbians in our society.

Documentaries are a form of journalism.