Duncan Lee is not a household name, but he probably should be.
In an age when Americans feared Soviet spies in their midst, he was one. A spy, that is... and he spied for a very long time, somehow avoiding prison for his deeds.
Duncan Lee's story is told by Mark A. Bradley in the book A Very Principled Boy. Mark Bradley visited in 2014 to talk about this relatively obscure spy; we revisit that interview here.
