CEO Mark Zuckerberg wants to bring the world together using groups -- even as the News Feed's design may keep us divided.
by Bridget Careyby Sally Neiman
Some Uber workers want Kalanick back, Tesla in the music biz?
The biggest tech headlines for today include an alleged petition that aims to bring back Travis Kalanick as Uber's CEO and Facebook's new mission statement. Plus Tesla's in talks with music labels to possibly start its own streaming service.