With great power comes great responsibility, but also a lot of fun! Billionaire Mark Zuckerberg, one of the world's top 5 richest men, is about to have a lot of that as part of his extended birthday ...

For some people, the ultimate Florida lifestyle is a waterfront house, a private dock and a boat parked next to it. But what if that boat is a mega-yacht, and the mega-yacht stretches 164 feet? That's ...