Nikki Haley: “American strength doesn't start wars, it prevents them. That's what I'll do as president.”

The truth is, it is something far deeper. Ralph and I have always shared the same core belief that power belongs to the people, and government derives its authority from them alone.

For more than two decades I have watched Ralph make difficult decisions, keep his commitments, and stay true to his principles.

Iran should not have a nuclear program, period.

This is not something you inherit. And it's critical in the U.S. Senate.