Try to be as honest as possible.

We are on alert 24/7. And everything that you report will be investigated. We do it in private. We do it covertly. This could be a problem, it could simply be your neighbor having a bad day. But better be safe than sorry.

I've enjoyed the conversations that we've had. [Donald Trump] is somebody who I think is not lacking in confidence.

How we think about terrorism has to be defined and specific enough that it doesn't lead us to think that any horrible actions that take place around the world that are motivated in part by an extremist Islamic ideology is a direct threat to us or something that we have to wade into.

When I've sent young men and women into harm's way, I always understand that that is the last resort, not the first resort.

I refuse to leave our children with a debt that they cannot repay.

In a global economy where the most valuable skill you can sell is your knowledge, a good education is no longer just a pathway to opportunity - it is a prerequisite.