Donald Trump: “It’s somewhat voluntary, but it’s also, if you don’t answer, I guess you get fired.”

We're going to be paving the way for astronauts to plant the Stars and Stripes on the red planet.

Stephen Miller's been with me since the beginning. He gets it.

Within the next two years, NASA will launch the first-ever nuclear-powered spacecraft to Mars.

They knocked out – they built a little bit of an anti-aircraft device and we knocked it out in about 15 minutes, maybe five.