We can't just drill our way out of the energy and climate challenge that we face.

Globalization combined with technology, combined with social media and constant information, have disrupted people's lives sometimes in very concrete ways; a manufacturing plant closes and suddenly an entire town no longer has what was the primary source of employment.

I don't think the Democrats should think in narrow tactical terms about mid-term elections.

When you're a candidate and you say something that is inaccurate or controversial, it has less impact than it does when you're president of the United States. Everybody around the world's paying attention. Markets move. National security issues require a level of precision in order to make sure that you don't make mistakes.

On Memorial Day we come together as Americans to let these families and veterans know that they are not alone. We give thanks for those who sacrificed everything so that we could be free. And we commit ourselves to upholding the ideals for which so many patriots have fought and died.

We do want people to know if in fact we learn of an incident that's focused on a particular city.If we learn of long-term planning, that's focused on a particular industry or infrastructure. And so we feel we have an obligation to let people know if we have information of a credible threat or not.

We have a stake in one another...what binds us together is greater than what drives us apart.