By Isaac Asabor According to an African proverb, precisely an Edo proverb, “No one is without knowledge except him who ask no questions”. I must confess that I was compelled to ask the foregoing question, which is invariably the title of this piece as the rising cases of COVID-19 among remarkably rich Nigerians is becoming worrisome. So, if I have offended anyone with the scathing headline, I am in this context pleading that I should be forgiven. I could not resist asking the question as another African proverb says “The boy that has palm oil stain on his lips, and that was often seen h...