How Binance became the world’s biggest crypto exchange

The world’s fastest-growing crypto makes $76 Billion a day. Binance started just four years ago and has already become a giant in the digital currency world. But when something in the financial system grows extremely fast and in a largely unregulated space, financial authorities have to take notice. Patricia Kowsmann and Caitlin Ostroff examine the rise of Binance, its regulatory troubles and its ballooning growth.