This post was created by a user and has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can post awesome lists and creations. Learn more or post your buzz!
- Palantir, one of the most secretive companies in Silicon Valley, is grappling with a wave of staff departures and the loss of key clients.
- U.S. foreign policy figures are raising concerns about a close Trump aide's ties to allies of Russian President Vladimir Putin.
- And Labour's Sadiq Khan is London's newly elected mayor. He's the first Muslim to lead a major European capital city.