If you missed the news, Russians are interfering in American politics again. If you missed history, Russians are always interfering in other countries' politics—and so is everybody else, including the U.S. Screwing around with foreign elections is a popular sport for the world's regimes, though it's not clear that websites, bogus social media accounts, and funds funneled to a political-commentary network will return more bang for Putin's rubles than did past social media shenanigans.
