David Rubenstein NewsLatest News On David Rubenstein Despite Bear Market, Billionaire David Rubenstein Remains a Crypto Proponent9/30/2022 5:38 PM Former blockchain skeptic David Rubenstein discloses investments in crypto companies9/2/2022 1:22 AM Billionaire Carlyle Co-Founder David Rubenstein Discloses Crypto Investment9/1/2022 1:00 PM