Here's a 
recent thread from the Unbelievable? Facebook group. I post it here as an example of how rational discussion can get derailed when someone claims to have knowledge but can't substantiate it.
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well,  i've had a short & much needed break from here....but i'm still  troubled by the last question i asked here....because it seems to be a  question with no answer. so i decided to ask the question again....but  this time, as a musician like myself would ask it. in the form of song  & lyrics written many years ago by emerson, lake & palmer: "CAN  YOU BELIEVE....GOD MAKES YOU BREATHE? WHY DID HE LOSE....6 MILLION  JEWS?"
 
 http://youtu.be/bxW2YuqytDM