4 Reasons WhatsApp May Be 'Worth More' Than $19 Billion to Facebook
Zuckerberg's comment about the value of the social media messaging app was unexpected, but not necessarily off the mark.
New Stock Coverage: Can Kate Upton Help Target Stock Defy Gravity?
Wall Street ratings agencies set the tone for today's stock market.
Facebook’s WhatsApp Deal Values Users Over Money
Usually when a company buys a business, it's because the business being bought has a strong track record of making money. On the internet, however, that's not even sort of true.