Don't lump Uber's hodgepodge effort launched a couple years ago in with the serious and careful efforts of groups like Waymo/Google and Cruze. Google has a deca

Don't lump Uber's hodgepodge effort launched a couple years ago in with the serious and careful efforts of groups like Waymo/Google and Cruze. Google has a decade or more of data. Uber's frantically trying to figure it out on the fly. And they're seriously failing to run safe cars.