Is gun violence in Chicago something new or a continuation from the past?   In 1960-1970 the average life expectancy of Black males was 20 years of age or younger.  These statistics still exist.  As an African- American, I would like to speak to us and for us.  In the 70's, when I graduated from Dillard University in New Orleans, LA, I had a job offer to teach in St. Louis, but stopped in Chicago on my way.  Intrigued with Chicago, I decided to stay and find a job.  Fortunate for me, there we...