The Washington Post's small cameras are watching as a diner waitress takes on Mitt Romney on health care. He's waxing about "health-care diplomacy" as our mitzvah to the Arab world (?) and how we are the envy of the world. And from behind the counter, Michele Griffin challenges him: "Excuse me, how about the USA? Come on." She explains her predicament, he explains his Massachusetts plan. It gets a little testy. Now this is the kind of video I've been hoping to see from the field: voters and candidates having real, unscripted conversations and we get to watch.