Billionaire Ray Dalio sends blunt warning about ticking debt bomb [https://www.thestreet.com/.image/t_share/MTgzODg3MDAzMTkwODMwMjQx/web_summit_2018_-_forum_-_day_2_november_7_hm1_7502_44858046555.jpg] Billionaire Ray Dalio sends blunt warning about ticking debt bomb Billionaire hedge fund manager Ray Dalio bets on Bitcoin and gold as he sounds the alarm on rising national debt. [https://www.thestreet.com/crypto/markets/billionaire-ray-dalio-sends-blunt-warning-about-ticking-debt-bomb-]