Frank Holmes, CEO and chief investment officer at US Global Investors, talks about gold, blockchain technology and more.________________________________________________________________Investing News Network (INN)Find out more about investing by INN @http://investingnews.com/Want a FREE investor kit? Download here?+"http://investingnews.com/resource-fre...Follow us Facebook:https://www.facebook.com/resourceinve...Follow us on Twitter:@INN_Resource________________________________________________________________The Investing News Network does not guarantee the accuracy or thoroughness of the information reported in the interviews it conducts. The opinions expressed in these interviews do not reflect the opinions of the Investing News Network and do not constitute investment advice. All readers are encouraged to perform their own due diligence.