CNBC’s Bob Pisani spoke with Matt Hougan, CIO of Bitwise Investments, and William Bernstein, legendary author of The Four Pillars of Investing. With a key deadline looming ahead for the crypto community this week, our panel of experts discussed the odds of a spot bitcoin ETF being approved, and all the pitfalls and regulatory hurdles to come. Plus, Bill Bernstein broke down the second edition of his timeless investing classic.In the “Markets 102” portion, Bob continued the conversation with Matt Hougan from Bitwise Investments.