Money and Me: With so many S&P500 ETFs how do you choose one that's right for you?

With more than 8,500 ETFs available in the global markets to choose from, how do we make sure we choose the right one for our portfolio? And what are three big things that investors need to know before buying an ETF? Michelle Martin invites Tim Phillips, Founder, TimTalksMoney to break down the step by step guide to investing in an ETF.See omnystudio.com/listener for privacy information.