@Don Alaska I gotta say, your being a relative newcomer, that I admire the fact you have received likes > than posts, a sure sign that what you say is universally welcomed. I envy you. Ya beat me out! Joshing, of course. Beyond doubt, your posts answer authoritatively far more than mine, presumably because of your greater academic and career incursions into Society's plight. My own link there is physically and mentally challenged! Frank