JNU profs as useful idiots

Santa: Till 1991, many JNU profs served as useful Idiots to the USSR?
Banta: And now to the USA.
Santa: Why?
Banta: They do what they can.
 http://drcpsingh.blogspot.com/2016/03/jnu-profs-kanhaiya-and-vemula-as-useful.html