I had to stop a country, very powerful, very dangerous country, from having a nuclear weapon because they’d use it.

They’d blow up the world.

They’d blow up the Middle East.

They’d blow up Israel.

They’d come here.

They’d blow up Europe.

They’re nuts, okay?...It’s America first.

I’m doing our country a service.

WELKER: So, you’re saying you didn’t break your promise.

And yet, Mr.

President, in your first term, you held to that promise, and it was so fundamental to who you were as a candidate, to a first-term president.

What changed? Because you insisted “no new wars.”....