TIP OF THE HAT

To Martin O'Malley and Robert McDonnell, governors of Maryland and Virginia, respectively, who appeared on Meet the Press in a joint appearance. O'Malley is Chairman of the Democratic Governor's Association, and McDonnell, the Republican Governor's Association. The two had a good-natured, respectful, sometimes amusing discussion without either one getting all Santorum about anything. (One gets "Santorum" about