Could Google tilt a close election?

Google’s motto is “Don’t be evil.” But what would it mean for democracy if it was?

That’s the question psychologist Robert Epstein has been asking in a series of experiments testing the impact of a fictitious search engine — he called it “Kadoodle” — that manipulated search rankings, giving an edge to a favored political candidate by pushing up flattering links and pushing down unflattering ones. [cont.]

Craig Timberg, Washington Post