Answer:
I run through hills. I veer around mountains. I leap over rivers. And crawl through the forests. Step out your door to find me.
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
I will go within you and destroy you. Only because you wanted me too
I have leaves on my fruit my fruit is on my leaves.
I am owned by the poor the rich does not need me. If you eat me you will die!
What can you lose that will cause other people to lose theirs too?