David Jackson writes at USA Today:
We hate to say it, but this presidential race has really gone to the dogs.
First, it was backers of President Obama harping on Mitt Romney's 1983 decision to transport his dog in a crate atop the family car on a vacation trip; there's even a political group called "Dogs Against Romney."
Now, Romney supporters cite a section of Obama's memoirs in which he talks about eating dog meat as a child; John McCain, Obama's 2008 opponent, tweeted out a picture of his son's dog and wrote: "Sorry, Mr. President, he's not on the menu."From Dogs Against Obama: