We have to solve the encryption problem. It is not easy.

We need a dramatic improvement in the way we train people who get displaced.

I think the process of being hopeful, being really opportunity oriented, not just in rhetoric but in action, showing that no one get's left behind, not just by talking about it but by doing it, I think is really a key [to political success].

Economic growth is the key to everything. But once you have economic growth, it is important that we reach out to people who live in the shadows, the people who don't seem to ever think that they get a fair deal. And that includes people in our minority community; that includes people who feel as though they don't have a chance to move up.

Do you think that I like to have to fight the leaders in my own party over this or that? Of course not. There's no joy in that. But John Kennedy may have said it best - sometimes my party asks too much.

I think in Washington we have bigger issues than people being outraged by somebody else's tweet. They need to look themselves in the mirror and figure out whether they're serving the country or they're serving their party or their own interests.

If you talk to anybody who's been successful in business, they will tell you the thing that matters the most are people. And clearly, in this case, the quality of the people was not paid attention to. By the board and I don't know what they were doing. And I think there is a certain accountability by the board here.