I would not have the Justice Department prosecuting and raiding medical marijuana users. It's not a good use of our resources.

I will set big goals for this country as president - some so large that the technology to reach them does not yet exist.""I will recruit new teachers and make new investments in rural schools, we'll connect all of America to 21st century technology and telecommunications.

No country can hide from the dangers of carbon pollution

If you want some additional money for your school, we'll give it to you. But you've got to compete, show us that you're going to reform your education system so that our children are performing better.

No challenge poses a greater threat to future generations than climate change.

Like Joe Biden and so many other Americans, I've lost people I love deeply to cancer. I've heard often from those whose loved ones are suffering from Alzheimer's, addiction, and other debilitating diseases. Their heartbreak is real, and so we have a responsibility to respond with real solutions.

We consume about 25 percent of the world's oil. We only have 2 percent of the reserves.