When we miss with all the metadata collection we've had, the San Bernardino couple and the Tsarnaev brothers, what that suggests to me is that we are using the wrong algorithms to search through all this data.

When you lead change, sometimes you get arrows in your back. I mean, that's just the way the real world is.

I'm really paying attention. People make up their minds late.

Quitting law school was the most difficult decision of my life. But I felt this great relief that this is my life and I can do what I want with it.

My mother taught me about the power of inspiration and courage, and she did it with a strength and a passion that I wish could be bottled.

People are angry that things as common sense as securing the border and eliminating sanctuary cities are being framed as extreme views. They are tired of empty rhetoric without action, and they are hungry for a leader from outside the professional political class.

When our most important issue is the debt that we're piling on our children and grandchildren, I think it's pretty helpful to have someone in the U.S. Senate who has actually managed billions of dollars and knows how to cut billions of dollars.