Ma Rainey's Black Bottom on Netflix. Chadwick Boseman, Viola Davis and August Wilson's Words
 Some four decades before "Ma Rainey's Black Bottom" was turned into a film on Netflix featuring spectacular performances by  the late Chadwick Boseman in his final role and Viola Davis in her next Oscar-nominated one, a young man named Ruben Santiago, who had recently arrived in New York City, went to see playwright August...