“Just two days before a scheduled hearing on a suit brought by the three sons of Norman Rockwell …, the attorney general’s office has submitted a legal filing stating that it ‘has significant questions and concerns’ about the museum’s planned sell-off of 40 paintings on November 13 at Sotheby’s in New York. The filing calls on the court to grant a temporary restraining order or preliminary injunction so that the office has more time to study the case and formulate a final position.”