Free Klingon lessons are now available on the Duolingo app. CNET's Bridget Carey learns about the Star Trek alien language from one of the course creators.
by Bridget Carey
Uber halts self-driving cars, Facebook hires auditor over privacy flap
Today's major tech stories include Uber halting its self-driving program after a pedestrian is killed by an autonomous vehicle, Facebook's hiring of a forensics team to investigate Cambridge Analytica and the start of a trial over the blocking of the AT&T-Time Warner merger.