2009: Woody Harrelson risks his life in an obsessive search for Twinkies in the postapocalyptic hit Zombieland (right).
2012: Hostess again enters bankruptcy, this time with 19,000 employees and $860 million in debt.
By the numbers, PepsiCo has done a pretty good job since she took the helm six years ago. So why is the CEO taking so much heat from investors?
