"I love my career. I thought, if I was lucky, I would retire as a senior intelligence officer, still ..." — Valerie Plame

I don't care if you are for having Mexico pay for the border wall, or you want to repeal and replace Obamacare, or if you want women to have complete access to reproductive rights - I don't care. The fact is, if you don't get the nuclear issue right, none of the other ones matter.

Whatever you think of Trump, I think most people would agree he is impulsive, and we certainly have an impulsive leader in North Korea in Kim Jong-un. That's an unholy combination.

When President Ronald Reagan negotiated some significant arms reduction deals with the then-Soviet Union, he was considered a real hero, someone who was advocating for peace.

Of course we wish that more people involved in the leak of my true CIA identity had been prosecuted, but the system worked.