George W. Bush: “Continued progress in aeronautics, the science of flight, is essential to America's economic success and the protection…”

We are heartbroken by the loss of life and the agony so many are feeling.

Is it in our national interests that 25 million people who would have died now live? I think it is, and so do you.

You've showed the great strength of America through your work—and that is your good heart.

Violence and vitriol must be purged from the public square. Members of other political parties are not our enemies; they are our fellow citizens.