Over-estimating Investment Returns

The Wall Street Journal recently weighed in in the Over-estimates for investment rate of returns.
Once again, pension consultants and board members are denying their results, over-estimating future performance. Most should be held accountable for their breach of fiduciary duties.

Another example of The Doubt of the Benefit.....

http://online.wsj.com/article/SB10001424052748704358904575477731696162858.html