When the topic is growing income inequality, it's hard to prettify an imbalance between the rich and everybody else, so instead, conservatives try to argue that it doesn't exist.

There's a growing consensus that the best way to defeat communism in Cuba is to get its citizens hooked on American goods.

The pathological degree to which former Vice President Dick Cheney operated in secrecy led to government abuses that we'll probably spend years learning about.

The advantage of a market-based national defense is obvious: Every citizen would receive an individualized amount of military protection, based on the value each of us placed on defending the homeland.

Emotions matter. They influence all aspects of our lives - how we live, work, and play - from the decisions we make and how we communicate. Emotions also influence our overall health and well being.

I like to use exercise classes as a way of understanding what people are doing. I'm promiscuous in terms of exercise. You see what people are wearing. You see what people are responding to. You see what the music is they're listening to. An exercise class is social anthropology: what clothes people are wearing, what are the new sneakers.

Fitness has nothing to do with age.

We cannot rest until we make sure that our families can afford to live and raise their kids here, that our seniors can remain in their homes and afford their health and pharmaceutical costs.