Bitcoin as 'digital gold,' and its role in an average portfolio

Two wide-ranging and very different Big Interviews both touch on bitcoin today with Giles Coghlan, chief currency analyst for HYCM, talking about how the skyrocketing price of bitcoin has impacted gold, how the cryptocurrency is increasingly viewed as a digital substitute for physical gold and the correlation between the two, especially with inflation on the horizon. Meanwhile, Scott Knapp, chief market strategist for CUNA Mutual Group, talks about how investors should be reacting to current market rotation, but also discusses where bitcoin can and should fit into the portfolio of working-class savers who are long-term investors rather than speculators. Also, Tom Lydon of ETFTrends.com heads to Japan for smaller companies and greater diversification with his 'ETF of the Week.'