Fly Charts: Petrobras Lessons and Bush Cousins

Good morning! This is a preview of Fly Charts, Gadfly's forthcoming newsletter. You can sign up to receive it daily here. From Petrobras lessons to Bush cousins and activist investors, here are four charts that help explain what you need to know in business today.

And don't miss Shira Ovide on the lessons of Facebook's IPO, five years later: "First, next time you find yourself doubting Zuckerberg, remember that he has earned the benefit of the doubt. And second, great companies are made, not born. There was nothing preordained about Facebook's rise to a global powerhouse, but rather it was a series of smart decisions large and small."