Aired 08/14/10 The explosion of exchange-traded funds (ETFs) isn't just changing the way investors manage their money, but the way they evaluate funds. Up until recently, ETF focused investment research was hard to come by, but not anymore. A new wave of companies have targeted the emerging business of ETF data services and one such company has been quietly producing much needed research. Michael Krause, the President of New York-based AltaVista Independent Research visits with us. http://www.altavista-research.com/