Does big tech have a political bias problem? Companies like Facebook and Google have sworn up and down that they’re apolitical … but a growing amount of evidence is raising hard questions about the corporate culture within these brands. On Saturday, one of Google’s top people single-handedly brought those questions to the surface again. After Brett Kavanaugh was confirmed as the next Supreme Court justice, the tech company’s design lead went on a hateful rant on Twitter. “You are finished, @GOP,” posted Dave Hogue, whose bio states that he holds a design lead position at Google. “You polished the final...