Gina McCarthy

There is no threshold level of fine particle pollution below which health risk reductions are not achieved by reduced exposure.

Greenhouse gas pollution, through its contribution to global climate change, presents a significant threat to Americans' health and to the environment upon which our economy and security depends.

I love disagreements. I love the democratic process. If I'm in a room where everybody agrees, I start to nod off.

Twice a week I would receive injections or IV's of Factor VIII which clotted the blood and then broke it down.

But I will say that living in Ireland has changed the cadence and fullness of speech, since the Irish love words and use as many of them in a sentence as possible.

I have learned that I am not built for conflict or controversy. I have also learned that, in all my life, I have never chosen a story. The story has always chosen me.