Frankenstorm? What Frankenstorm?

Sure, Metro, the federal government, most DC agencies, a lot of private employers are closed because of the impending wallop from Hurricane Sandy, but not all of the federal government is closed

That's the Old Guard, the 3rd Infantry Division Tomb Guard Platoon. They're always marching post at the Tomb of the Unknown Soldier at Arlington Cemetery, no matter what the weather.

Hat tip to Ace, who got it via @KristinaRibali from the Facebook page of Dan Marshall.