"Bloomberg ETF IQ" focuses on the opportunities, risks and current trends tied to the trillions of dollars in the global exchange traded funds industry. Today's guests: Bitwise CIO Matt Hougan, JPMorgan Asset Management CIO and Head of GIFCC Robert Michele, Gabelli Funds CO-CIO of Value Christopher Marangi and Tidal SVP of Product Development Aga Kuplinska. (Source: Bloomberg)