Greatest bubble in human history about to burst? USA's $34 trillion debt to trigger a recession, stocks may lose over half their value in a sell-off, says Mark Spitznagel

Mark Spitznagel, who is a bearish investor, has now predicted that stock prices may soon lose nearly half their value in an upcoming sell-off, that could end up putting the stock market in a major crisis. Moreover, he is also of the opinion that a recession could become a reality by the end of the year.