Walt Shaub is a dedicated public servant, has come up through the ranks under both Democrats and Republicans.

I think it's yet to be seen how that is going to shape up. But I can tell we all know that President-elect [Donald] Trump doesn't like the Iran deal, thinks it's a terrible document, thinks it will create a nuclear arms race in the Middle East, which it already is beginning to do.

I think Iran deal is on life support, I'll put it that way, but I'm not here to declare one way or the other where it will go. But I do believe it's on life support. I know the president-elect does not like the Iran deal, thinks it's really, really bad. And that's sort of the starting point on that discussion.

We started thinking if we can have more people involved instead of less people involved, wouldn't that be a good thing?

I don't know who did the hacking [through president election 2016]. The article is based on a lie that the R.N.C. was hacked. So the entire premise of the article is false. The sources are unnamed. And the report was inconclusive.The point is, though, we need to find out more facts about this situation. Then we can make intelligent decisions later, and you and I can have more intelligent conversation about what to do about it.

Some of the conflict of interest laws do apply to the president, particularly The Emoluments Clause to "The Constitution," which prohibits any type of benefit from a foreign government.

This is Donald Trump. He wants to respond. You know how he is.