2011:
>You’ve got to be myopic if you’re not at least concerned that there might be a major correction [1]
2013:
>Activist investor Carl Icahn on Monday said there was a chance the stock market could suffer a big decline, saying valuations are rich and earnings at many companies are fueled more by low borrowing costs than management's efforts to boost results [2]
2014:
>Carl Icahn says 'time to be cautious' on U.S. stocks [3]
>Carl Icahn Reiterates "We Are In A Major Asset Bubble" [4]
2015:
>Icahn warns of potential looming catastrophe...Icahn said he's "more hedged now than I've been in years." [4]
[1] https://next.ft.com/content/c9612302-4c09-11e0-82df-00144fea...
[2] http://www.reuters.com/article/us-investment-summit-icahn-id...
[3] http://www.reuters.com/article/us-investing-icahn-exclusive-...
[4] http://www.zerohedge.com/news/2014-08-12/carl-icahn-reiterat...
[5] http://www.cnbc.com/2015/09/27/-of-potential-looming-catastr...