America needs to be able to be energy-independent, and the electric vehicle, the battery technology is one way of getting there.

I love the protest signs protected by the First Amendment - some of them humorous, some of them passionate, some factual, some entirely incorrect - all of them free ideas.

To compete in a global economy, our students must continue their education beyond high school. To make this expectation a reality, we must give students the tools they need to succeed, including the opportunity to take a college entrance exam.

Men and women have served and died to protect American democracy, but their sacrifice will be for naught if that democracy dies from the poison the Supreme Court has injected into our political organs.

I have not made any suggestions about climate change. This is more about blending or shifting the conversation about the environment versus the economy. It's just such an old, outdated conversation.

There's more technology in your car than there is in your computer. It's got thousands of parts in it. It's extremely sophisticated, all that robotics.

Ceremonies are important. But our gratitude has to be more than visits to the troops, and once-a-year Memorial Day ceremonies. We honor the dead best by treating the living well.