Billionaires buy whatever they want. And not just mansions and Teslas but elections and legislation. The recent Supreme Court decision lifting caps on campaign contributions gives them even more power. The libertarian Koch brothers have already pumped millions into this year’s elections. But Michael Bloomberg, Mark Zuckerberg, Rupert Murdoch and George Soros are no less guilty of buying our political system, and all of them, from libertarian Koch brothers to liberal Soros, are united in one cause: Bring in more foreign workers, increase job competition, and allow “market forces” to drive down wages. Since 2007, political lobbies spent a whopping...