What a careful reader will take away from Barack Obama’s memoir Dreams of My Father is not only that the president used to eat dog meat, but more importantly, that he identifies with dog-eaters. He wants us to understand that he is one of them. Obama’s most severe critics on the right think of Obama as a socialist, for example, Dinesh d’Souza, or Stanley Kurtz in his exhaustively-researched book Radical-in-Chief. Obama used to attend the annual “Socialist Scholars Conference” in New York, which was a hard-core affair; I went to a couple of them, and they weren’t for the curious....