A couple of days ago, Obama campaign top dog David Axelrod threw in the towel on the dog war. "I thought it was a little absurd to talk about what the president had done as a 10-year-old boy," he sniffed to MSNBC's Andrea Mitchell, which is as near as the suddenly sheepish attack dog will ever get to conceding that Barack Obama is the first dog-eating president in the history of the republic. For those coming late to the feud, the Democrats started it, assiduously promoting accounts of a 1983 Romney vacation to Canada in which the family pooch Seamus...