John Kerry: “We will not accept North Korea as a nuclear weapons state.”

The reason that happened, my friend, is because Donald Trump pulled out of that agreement.

It's very obvious that there are huge threats here.

I think we have to look at this beyond the China.

The U.N. Finance Analysis suggests that it will cost trillions of dollars. Maybe $2.5 to $4.5 trillion a year between now and 2050.