Google revealed in a blog post that it is now using machine learning to document "hate crimes and events" in America. They've partnered with liberal groups like ProPublica, BuzzFeed News, and the Southern Poverty Law Center (SPLC) to make information about "hate events" easily accessible to journalists. And now, there are troubling signs that this tool could be used to ferret out writers and websites that run afoul of the progressive orthodoxy. In the announcement, Simon Rogers, data editor of Google News Labs, wrote: Now, with ProPublica, we are launching a new machine learning tool to help journalists covering hate...