One of the most ingenious things the Obama campaign did in 2008 was to nullify all questions about why he refused to produce his birth certificate, by stoking the “birther” conspiracy that he was not born in the United States and, thus, painting anyone who talked about his birth certificate as insane. It’s classic magic trick distraction. Whenever anyone questions why the current President of the United States refuses to release his original birth certificate, his followers immediately launch into an Alinsky-based attack on the person who brought the matter up — attacking that person as a “birther”. This is...