This is my opinion.
Jeff Berwick is a SCAMMER!
Here is why: http://galtsgulchchile.com/jeff-berwick-exposed/
Here is the video of this super scammer: http://galtsgulchchile.com/wsb/data/documents/Berwick_Exposed.mp4
He is an alcoholic and a drug addict as he said it himself.
I use too have him on my Facebook as a friend to study him. THE FACT ARE TRUE!
Super scammer! F you Jeff! For the fake liar you are. Mr Canada! You talk about Bitcoin but your country owns only six figures in Btc. Piss of shit human! This is what we DO not need! In the Bitcoin community.