I think data is incredibly powerful for understanding what people are thinking and for allocating resources.

The principles Donald Trump is focused on are exactly the right principles: more choice, more competition, lower costs, lower premiums.

Any military force should be dictated by the vital national security interests of the United States. And if and when we use force, we should use overwhelming force for a clearly stated objective. And then when we're done, we should get the heck out.

Democratic senators are more scared of their base than they are of the voters.

America is at war. Our enemy is not violent extremism. It is not some unnamed malevolent force. It is radical Islamic terrorist.

We're seeing so many people come around and say, "Listen, we want a real conservative. We don't want a Washington dealmaker who will support Democrats and cut deals to grow government and give into the cronyism and corporate welfare."

For most of his life, Donald Trump has described himself as very pro- choice and as a supporter of partial birth abortion. Right now today as a candidate, he supports federal tax payer funding for Planned Parenthood. I disagree with him on that.