Neither does Mitch McConnell.
UPDATE: Holy fuck! Harry Reid found his stones:
A few minutes ago Harry Reid announced that there will be a final confirmation vote at 4:30 EST today. That means that Republican leader Mitch McConnell—husband of Elaine Chao, George W. Bush's secretary of labor, whose appointment was never subject to a cloture vote—determined it was futile to try to block the confirmation of Secretary of Labor designate Hilda Solis.