Answer:
Craig died in Florida. Shortly after, Tracy died at sea. Nobody mourned, In fact, everyone was absolutely delighted. Why?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?
They have not flesh, nor feathers, nor scales, nor bone. Yet they have fingers and thumbs of their own.
Thirty white horses on a red hill, first they champ, then they stamp, then they stand still.
I make you weak at the worst of all times. I keep you safe, I keep you fine. I make your hands sweat. And your heart grow cold. I visit the weak, but seldom the bold.
People take me on walks and I run and have fun. What am I?