Zimbabwe’s ruling party sacks Robert Mugabe as leader

Zimbabwe’s Zanu-PF removes Robert Mugabe and gives him a day to resign as president.


Security experts find serious flaws in Amazon Key

Cybersecurity researchers are raising concerns about Amazon Key, the new service that lets drivers deliver packages inside your home. Drivers can unlock and relock your door and record their entry with a wireless security camera. Anna Werner reports on what experts say is a glaring security vulnerability in the new system.