Worrisome Numbers That the Official Inflation Figures Aren't Showing

The attached article touches on some very concerning points:

-  Is there reason to be concerned that corporate margins / profits will be squeezed, threatening the stock market
-  What are the limitations of the CPI measure, and is it a complete measure of household inflation

http://www.dailyfinance.com/story/energy-raw-materials-and-medical-costs-rise-will-inflation-bal/19801896/