XRP and Cardano need to prove they’re useful beyond just fans, Mike Novogratz says

 What to know: · Bitcoin rose over 2% on Monday, trading above $90,000, as hopes for a Russia-Ukraine peace deal diminished. · Major cryptocurrencies …  What to know: · Bitcoin rose over 2% on Monday, trading above $90,000, as hopes for a Russia-Ukraine peace deal diminished. · Major cryptocurrencies … Read More