What I can't do is have an intelligent conversation with [George Stephanopoulos] about a report in "The New York Times" that is unnamed, inconclusive, and based on something that isn't true.

Donald Trump is going to put his hand on the Bible in five days. And I think it's incredibly disappointing, and I think it's irresponsible for people like himself to question the legitimacy of the next United States president.

If you're not mechanically in the community with people from the community trying to talk about our party, talk about school choice, talk about SBA loans for business owners - if someone's not there, nothing is going to change. You also need to have the tone ... people believe obviously you like them. If people don't think you like them, then they're not going to vote for you.

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

Exxon [is one] of the biggest companies in the world. We'll find out whether it's [Rex Tillerson] or someone else on the list and so, listen, it's not a done deal. And it's premature. But I will tell you that I think this person is incredibly talented and could do a very good job as secretary of state.

It doesn't mean we're not going to be tough across the world, it doesn't mean that we're not going to always put America first in everything we do. But we have big problems in this world. And I don't think we can solve these big problems by making believe that people don't exist. They exist. We have to talk to people.

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.