The endorsement has made it to the front page of Obama's website.
www.barackobama.com
Local Papers have mentioned the endorsement as well:
From the Falls Church News Press
Former Virginia Lieutenant Governor Don Beyer, a Falls Church businessman, served as a key fundraiser for Obama, and endorsements in this area have come from the likes of State Delegates Jim Scott and Bob Hull, and the progressive "Raising Kaine" blog.