Americans love freedom. But what price are they willing to pay for it--and what can be learned from other countries that are fighting to be free?

Many U.S. politicians praise working-class Americans for their work ethic and resilience. But why is so little done to help them succeed?

Shootings in America are an epidemic. Many agree that bad guys shouldn't have gun access, but how do we decide who the bad guys are?

The rise of e-brokers was meant to democratize the stock market - yet the inequality in the market has actually worsened. How can it be fixed?

We're being told that our planet Earth is headed towards catastrophe if we don't fix climate change. What will it take for everyone to change their behavior?

Cable news positions itself as a safeguard of freedom and democracy. But is that undermined by the ratings driven ploys to keep people watching?

No matter how sincerely some white people want to educate themselves and take action against racism, white comfort seems to block progress.