Here is a Russian movie that our guides were surprised was popular in US university towns. P.S. my first visit to Italy had police or militia everywhere carrying submachine guns at the ready, due to urgent terrorism crackdown. They did not keep barrels pointed away from people and seemed in late teens with fingers on the trigger. Maybe Russia was in some crackdown mode when I visited. My long walks find stuff not featured in news, like a smoking blown up bank in Athens not that long ago.