It's not a world war yet, but we're at war, because ISIS has declared war on us.

I was naming the five warriors of our generation who have experience, four out of five I would argue were retired early out of the [Barack] Obama administration because they said things the Obama administration didn't particularly want to hear.

Once I dive in, I dive in all the way.

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.

The most effective way to beat Hillary Clinton is to remind voters of Hillary Clinton's behavior.

We've mismanaged going into Iraq.

I think it would help tremendously to have a senator that knows where jobs come from, that knows how to create them, that knows how to bring them back and, importantly, knows what it means to manage billions of dollars' worth of expenses and cut billions of dollars' worth of expenses.