Blockchain is ‘a technology’ that can be ‘used for good or bad,’ Citi head of future finance says

Citi Head of Future of Finance Citi Global Insights Ronit Ghose joins Yahoo Finance Live to discuss the future of the blockchain system, blockchain tokenization, and crypto regulation. Subscribe to Yahoo Finance: https://yhoo.it/2fGu5Bb About Yahoo Finance: At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.