Oscar Nunez
Source  www globeandmail com   R M  Vaughan  September 19  2008  In the 1970s  sitcoms in the United States went looking for African American characters  to make their shows more  real   The eighties  apart from Bill Cosby  were a white out  In the 1990s  U S  sitcoms tried to find
                
 
                             
    
                        
                        