Schukov: Bottom line, mail delivery is an essential service 

In our day-to-day goings-on, we usually grant essential service as a government-run, union infested amenity whose workers cannot really go on strike effectively — like policemen, firemen and doctors. (Have you ever seen a dentists’ strike?) I would classify that tier as the A-Team. The far less life-threatening-prevention B-Team includes postal workers and bus drivers. I am sure there are more but this scribble is about the bunch that irks me and my fellow citizens most: Canada Post.