Late on Tuesday, when just about everyone had already left for their Fourth of July celebrations, the Department of Justice announced that it was asking the Supreme Court to take two DOMA lawsuits, promptly. The first was no surprise: You know that the First Circuit already, very cautiously, declared in the Massachusetts cases (Gill v. OPM) that DOMA’s Section 3 was unconstitutional. That’s the section that says that, for federal purposes, marriage is between one man and one woman—and therefore that the United States will refuse to recognize any state’s decision to marry same-sex pairs.