As Bitcoin approaches record levels last reached in December 2017, it turns out Wall Street isn't the only group interested in the cryptocurrency now Hollywood wants in. 'Game of Thrones' star Maisie Williams sparked a discussion earlier this week after putting out a poll on Twitter asking her 2.7 million followers if she should "go long on bitcoin," a bullish bet on the asset class.Billionaire bitcoin investor and Galaxy Digital CEO Mike Novogratz immediately chimed in, telling the actress he bought more of the digital currency when it was priced at $15,800 earlier this week. Novogratz said that he expects the price ... (full story)