Mike McCaul: “I hope that TSA will continue working to be even more responsive to changing threats.”

I was very optimistic about Taiwan and the United States jointly producing drones.

We can do both. We're a great nation. And the fact of the matter is, unfortunately, this administration has chosen not to secure the border.

Senator Graham was a national security giant, a statesman of unmatched conviction, and a personal friend and mentor.

I'm very bullish. I'm very optimistic.