Walmart's Bill Simon is the latest big-name CEO to make a shocking departure.
Walmart's US CEO Bill Simon, once on track to head the entire company, is out amid reports of sluggish sales and slow growth. He had been with Walmart since 2010. Here are some other shocking CEO departures and downfalls, some for far more nefarious reasons than others.
Summer means road trips, and it seems everyone has a tip on how to save fuel. But which are fact and which are fiction? Take this quiz to find out.