In Moscow pensioners have started offering tracking services to keep track of relatives. Messages advertising discreet surveillance of a spouse or child are posted right in apartment building elevators. The people offering these services promise to do so for a modest fee.

In Moscow pensioners have started offering tracking services to keep track of relatives. Messages advertising discreet surveillance of a spouse or child are posted right in apartment building elevators. The people offering these services promise to do so for a modest fee.