Justice Anthony M. Kennedy had a busy June. For all his hard work, I am awarding him a compliment sandwich.Kudos to him for his historic opinion on gay marriage in Obergefell v. Hodges. It will be remembered as one of the most important decisions of the 21st century.But a loud boo for his view that the First Amendment would force the Texas Department of Motor Vehicles to accede to a person’s demand that the state allow him to get a specialty license plate emblazoned with the Confederate flag. Walker v. Texas Div …