And so, my fellow Americans: ask not what your country can do for you – ask what PolitiFact can do for your country. That’s not a John F. Kennedy quote (though it’s close to something the former president said during his inaugural address), and neither is this one that was posted on Facebook on March 30. "There’s a plot in this country to enslave every man, woman and child," reads the text of a photo of what looks like a flyer pasted to a phone pole. "Before I leave this high and noble office, I intend to expose this plot." Marc J. Selverstone, chair of UVA’s Presidential Recordings Program, t...