Jeff Bezos is about to defend his Amazon empire before Congress. Here's how the richest person in the world makes and spends his $178 billion fortune.
· *Jeff Bezos, the wealthiest person alive, is now richer than he's ever been.*
· *Bezos made his fortune from online retail giant Amazon, but has drawn increasing criticism over the company's size and is slated to defend it at a Congressional tech antitrust hearing on Wednesday.*
· *Bezos pledged to spend $10 billion to...
