Greenspan: Bond bubble about to break because of 'abnormally low' interest rates

- Former Fed Chief Alan Greenspan said "abnormally low" interest rates will break a bubble in the bond markets.

- Greenspan is famous for warning markets about "irrational exuberance" and the consequences it can bring.

https://www.cnbc.com/2017/08/04/gree...est-rates.html