A race to define Obamacare to the masses began today between the stacks at the Centreville Library... Just one volunteer stayed to help work the phone bank for the health law, and the event’s organizer bolted after 20 minutes — although he was bound for another Obamacare event, a house party. The poor turnout here in Centreville wasn’t necessarily indicative of what’s happening across the country at other OFA events Sunday afternoon and evening, which coincide with President Barack Obama’s birthday.