Given that the electorate is largely pro-dog, Democrats are eager to remind voters this fall about Mitt Romney’s innovative canine transportation methods of the 1980s. . . . But it’s a dog-story-eat-dog-story world. So when the Republicans were reminded by the Daily Caller of a quote from Barack Obama’s own book, “Dreams from My Father: A Story of Race and Inheritance,” a Twitter feeding frenzy ensued. In the passage, Obama is recalling meals he had in Indonesia, where he lived between the ages of 6 and 10: “With Lolo, I learned how to eat small green chill peppers raw with...