>>Do you really think there are old Commie nukes hidden in the USA. That would make a cool made-for-TV movie plot.
The X-Files had an episode on this. Some Soviet sleeper agent in a DC suburb (IIRC) had one buried in his backyard in a bomb shelter. Usually, I found the X-Files too weird but this one was pretty good although for the life of me I can't remember what happened (other than the nuke didn't get detonated).
There's been a couple of movies and books with that theme in them.