George W. Bush: “America ought to be on alert, but we need to get back to business.”

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

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

We know our words cannot help, but we believe the prayers of so many Americans will.

Those who have lost their precious children are facing a grief no parents should ever know.