When a company files to go public it has to lay out in black and white the biggest risks that face the firm. What could kill it? What could undermine its business? Wipe out all its investors' money? Executives are required to reveal this by law.
Many investors are expecting Facebook to file papers for an initial public offering sometime later this week. The company, which was founded in a Harvard dorm room less than a decade ago, is expected to be valued at nearly $100 billion by Wall Street.
And if these early reports are true this is shaping up to be the biggest Internet IPO ever.