Answer:
There is a puzzle which can be asked all day with a different correct answer each time. What is the puzzle?
It is destruction made out of thin air, You hear it howl and give a prayer, Through barns and houses it will tear. It is a deadly funnel, Of violent and twisting air.
Soldiers line up spaced with pride. Two long rows lined side by side. One sole unit can decide, if the rows will unite or divide.
If I have it, I don't share it. If I share it, I don't have it. What is it?
People are hired to get rid of me. I'm often hiding under your bed. In time I'll always return you see. Bite me and you're surely dead.
you hold my tail while I fish for you