There is not a military commander alive today who is genetically predisposed to say that he has enough ISR and assets, and particularly not in the Central Command theater.

When I was commander of Central Command, obviously we were very concerned about the developments in Yemen, the developments in Somalia and elsewhere, in Africa and so forth. But the al Qaeda senior leadership is under unprecedented pressure.

Leadership is an individual sport, one that has to be fine-tuned to each of the people that reports to you. Leaders also need to provide the direction, energy, encouragement and inspiration for each person who reports directly to the leader as well as for the overall organization.

You have to keep on disrupting. If you let up the pressure, then al-Qaeda senior leadership will come back.

I think the voters are going to see a stark difference between steady leadership from Secretary Clinton, a depth of experience, and ill-temperament and poor judgment from Donald Trump; that's what they've seen this entire campaign. We welcome these debates.

While a fundamental responsibility of business leaders is to create value for shareholders, I think businesses also exist to deliver value to society.

We have to forget the past. History is something that even today we are paying the consequences, and the future is integration. We all as a people, as citizens, as the leadership of both countries should be looking in that direction.

We have now under President Obama's leadership had 29 months in a row of private sector job growth. That stretch of positive private sector job growth hasn't happened since 2005. We still have a long way to go, but we are moving in the right direction.