Silver Spring resident Rick Santos can count himself among the fortunate humanitarian aid workers who survived what sounds like a harrowing ordeal. The Washington Post reports that Santos spent 50 hours trapped in a tiny space under the rubble of the Montana Hotel in Port-au-Prince, returning Saturday after he was rescued by French firefighters. Santos, president of IMA World Health, says he met a Fairfax County responder, some of whom are working with French rescuers to pull survivors from the Montana Hotel collapse. More improbably than that DMV reunion, Santos plants to return to Haiti to help with rebuilding — his horrifying experience notwithstanding. Dude, that is ballin.’ Welcome back.