On the other this might become a thing again, since Banks start to handle negative interest rates. http://www.zerohedge.com/news/2015-01-24/get-ready-negative-i

On the other this might become a thing again, since Banks start to handle negative interest rates. http://www.zerohedge.com/news/2015-01-24/get-ready-negative-interest-rates-us http://www.zerohedge.com/news/2015-01-24/get-ready-negative-...