Investing can be complicated. But what if there was a simple solution? On this episode of 'At the Money,' Barry Ritholtz talks to Dave Nadig about one simple approach to the matter. Nadig is the Financial Futurist for ETF Trends and ETF Database. He has been involved in researching, reporting and analyzing the investment management industry for more than 20 years.See omnystudio.com/listener for privacy information.