UPDATE 1-Top pension consultant NEPC questions sustainability of Fisher Investments <!-- no image --> <div>Top pension consultant NEPC said it questions the "sustainability" of Fisher Investments, in a memo sent to NEPC clients and seen by Reuters News on Tuesday.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=TmRFQmerUoo:Pai5VheHp6Q:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=TmRFQmerUoo:Pai5VheHp6Q:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=TmRFQmerUoo:Pai5VheHp6Q:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=TmRFQmerUoo:Pai5VheHp6Q:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=TmRFQmerUoo:Pai5VheHp6Q:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/TmRFQmerUoo" height="1" width="1" alt=""></div> Posted by Reuters