Back to the 'Homeland'

For the first time in my life I subscribed (probably for 3 months only) to a pay service mainly to watch a returning series, in this case Homeland.  It has various flaws, but what the hell.  Now here's a new New Yorker piece on the real-life study of Korean war prisoners from U.S. who collaborated with them and remained loyal when they returned home, a study which inspired The Manchurian Candidate, which in turn inspired Homeland.