The concept was stupid, but Trump using it was smart, I guess. I don’t think he truly believed he would win at any point until election night. I get that the default reaction was to call every attack on Obama racism, but explain exactly what was racist. Every president elect has had his legitimacy called into question by a small minority. For Clinton it was blamed on Ross Perot, for Bush, it was chads and the claim his brother gave him Florida by illegitimate means, for Obama, the birth certificate, and for Trump, you name it...racism, Russia, porn stars...