Unsurprisingly, President Donald J. Trump was correct. Though he originally spoke, or tweeted, clumsily, the gist of his claim was correct: The administration of his predecessor, Barack H. Obama, had indeed been surveilling Trump and those close to his campaign. As I showed in a previous article, The New York Times, Slate, Mother Jones, and Heat Street—i.e. Democratic Party propaganda organs—are among the media outlets that confirmed months ago the President’s claim. Theses surveillance efforts had been transpiring from at least the time of last summer. It’s true that it has not yet been proven that either Trump or any...