PART THREE: A pod of 25-30 killer whales attempted a massive feat Thursday morning when they attacked two adult grey whales in Monterey bay, California! The event lasted five hours but the grey whales managed to escape, injured but alive, at the last second by being strategic and making a run for the beach. In the video you can see the grey whales flip upside down to protect their sensitive bellies from the killer whales. Attacks such as these are no easy feats for killer whales and they often e