Chinese automaker GAC recently invested in Uber. techcrunch.com/2015/12/21/uber-china-lands-strategic-investment-from-chinese-automaker-gac/
All eyes are on Silicone Valley, but I think China will be the first to allow fully autonomous cars on its roads (Chinese-made of course).
Uber planned to buy 2,500 driverless cars from Google (GX3200, investment of $375m), announced back in 2013 [1]
Look at the publication date. I'm not sure what TechCrunch was trying to accomplish doing that. It wasn't even the right day of the year for something like this.
Edit: Apparently the point was to test what rebloggers would believe: http://www.slate.com/blogs/future_tense/2013/08/27/uber_goog...
And from Tesla too
http://www.greencarreports.com/news/1098997_uber-ceo-to-tesl...
.. at least I think that's what the question is about.