There have been rumblings for a while now that Amazon would somehow be entering the healthcare space to shake things up. Well last week Amazon officially made its move, bringing heavy hitters Berkshire Hathaway and JP Morgan Chase along too. What do two of the world’s richest people and the leader of the US’s largest bank plan on doing exactly? That’s a great question, and we’d love to tell you if there were any kind of concrete details to explain the venture. We do know the goal is to “improve US employee satisfaction while reducing overall costs,” and that they plan to use technology to do it. Sounds vague, but the news was scary enough for investors sent insurer and drug store stocks tumbling after the announcement.