Donald Trump: “He's healthy. He looks good, actually, to me. You look good, ill tell you that.”

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

Do we want to go further with strikes to ensure Iran's nuclear program is dead and that it will never happen again?

Our calling is to explore. Our purpose is to build, and our aim is always to win.

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