P.S. Some of you might think this one seems familiar.. and you would be right!  I have repurposed an old joke.  I should be ashamed..  but, I wanted to use this for something else and improve the punchline and drawing.  Hopefully I succeeded.  The original one can be seen here in case you’d like to disagree and/or play spot the differences!   And, an old oil sands rant that – alas – still holds true can be read here.