Are we in a bond market bubble?

Are we in a bond market bubble?

http://www.bloomberg.com/news/articles/2016-09-09/deutsche-bank-bond-investors-are-about-to-get-crushed-as-a-new-global-cycle-kicks-off

http://finance.yahoo.com/news/billioniare-paul-singer-warns-of-the-biggest-bubble-in-the-world-161352803.html

http://www.cnbc.com/2016/08/31/bill-gross-the-fed-and-janet-yellen-have-mastered-market-manipulation.html
https://www.bloomberg.com/gadfly/articles/2016-09-07/companies-are-getting-paid-to-be-rated-junk-in-europe

It has been very hard to forecast a peak for bond prices in recent years – shorting bonds has so far proven to be a losing strategy.

Related: Bond Market Basics
http://www.bbc.com/news/business-37175814