ETFs (exchange-traded funds) are one of the fastest growing trends in investing and now ETF Edge has you covered. Each week, CNBC hosts top market participants offering educational and actionable advice to help you build your best portfolio. And, at the end of each episode, stick around for our 'Markets 102' segment where we round out the conversation with some thoughtful, in-depth analysis and perspective to help you better understand ETFs, and put it in the context of today's markets.