What's Zuckerberg Worth Without 99% of His Fortune?
Mark Zuckerberg's plan to donate 99 percent of his Facebook stock is setting new philanthropy standards. He's starting young, and he's structuring his Chan Zuckerberg Initiative as a limited liability corporation -- meaning it can do more than just give to charity. Bloomberg's Caleb Melby breaks down the estimated $45 billion gift. (Source: Bloomberg)