It goes without saying that if you're the Commander-in-Chief, among the first people whose criticism you'd want to take into account would be . . . Hollywood movie stars. At least, that would seem to be Chris Matthews's opinion. Have a look at this video clip from this afternoon's Hardball. The specific object of Chris's ire was the president's suggestion at his press conference today that Americans shop more. Asked Matthews: "I wonder if he's in touch with the critics out there, like Matt Damon, the actor, who was on this program Monday?"Well, naturally, Matt's views on shopping should be...