Researchers find "simple" way to hack Amazon Key

Cybersecurity researchers are raising concerns about Amazon's new service that lets drivers deliver packages inside your home. Amazon Key is a way for drivers to unlock and relock your door and record their entry with a wireless security camera, but that convenience may come with a serious risk.The findings of one security research firm raise questions about whether that camera is capturing what's really going on, reports CBS News correspondent Anna Werner.When CBS News asked cybersecurity exper