We've sued out-of-state power plants that are polluting our air and led a coalition of attorneys general from Connecticut, Delaware, Maryland, and Massachusetts against efforts in the U.S. House of Representatives to remove critical environmental regulations that protect New York communities from toxic pollution.

These facts are clear: Trump University was an unlicensed enterprise promising students that they would become wealthy by learning Trump's real estate tips and strategies, taught by his handpicked instructors.

I have three very simple principles. I don't like conflicts of interest; they should be eliminated or disclosed. I believe in transparency, that people have to really not just know but understand what they're buying and selling. And that you have to have enough capital to back up your promises.

I don't like conflicts of interest; they should be eliminated or disclosed. I believe in transparency: that people have to really not just know but understand what they're buying and selling.

Human Nature is the only science of man; and yet has been hitherto the most neglected.

I think you have to be creative to make a difference in science.

I like to think of it as this new field. Instead of computer science, it's going to be virtual science.

Our mission on Apollo 14 was to be the first to do science on the moon, so we had to be careful about getting everything in during the allotted time.