Mike Isaac (who's broken a number of Uber stories lately) was tweeting about it -- apparently they're announcing the firings at an all-hands meeting right now.

Mike Isaac (who's broken a number of Uber stories lately) was tweeting about it -- apparently they're announcing the firings at an all-hands meeting right now. I expect we'll know more in an hour or two. https://twitter.com/MikeIsaac/status/872147778461421568 https://twitter.com/MikeIsaac/status/872147778461421568