The stock market is not the economy … so what is it?

It’s an interesting time in the American capital markets. Specifically, for stocks. The major indexes have been at or near record highs after trending up for more than a decade. But as we’ve said before, and we’ll surely say again: The stock market is not the economy. For today’s installment of “Kai Explains,” we’ll dig into what it is and isn’t. Plus: Why the Trump administration would want to curb American investment in Chinese firms, and how Amazon’s HQ2 could reshape Arlington, Virginia’s economy.