Answer:
I always run but never walk often murmur but never talk have a bed but never sleep has a mouth but never eat.
Four fingers and a thumb, yet flesh and blood I have none. What am I?
What can one catch that is not thrown?
I am black white and read all over.
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.
The answer I give is yes, but what I mean is no. What was the question?