Michael Van Valkenburgh Ass, Inc. redesign of Pennsylvania Avenue at the White House. Wow, Mikey, this has got to be your best-work, ever. Love the six acres of ugly concrete bounded by four rows of ugly bollards, three cop cars and a couple of sentry towers, all at the front door of the President of the United States, In your self-aggrandizing blurb you describe your work as "secure'. Gotta agree there, especially for the police in their squad cars, and sentry towers. Bravo!