We need to ensure that the government agencies that are supposed to be regulating the financial system are actually doing their jobs. We must shrink the federal government and hold it accountable - and to do that, we need a leader who understands how bureaucracies work and how to cut them down to size.

We must remember that ours was intended to be a citizen government, and we must work together to restore our country and the character of our nation.

If a decision-making process is flawed and dysfunctional, decisions will go awry.

I have been tested in many ways, personally, I have beaten breast cancer, I buried a child to addiction. Professionally, you cannot go from being a secretary of nine-person real estate firm to the chief executive of the largest technology company in the world without having been tested over and over and over.

I am a conservative and proud of it.

Of course people think Washington is arrogant. It is.

We must have Sunni-Arabs involved in this coalition [against ISIS]. We must commit leadership, strength, support and resolve.