David Norman Dinkins ( born July 10 , 1927 ) is an American politician who served as the 106th Mayor of New York City , from 1990 to 1993 .
David Norman Dinkins ( born July 10 , 1927 ) is an American politician and activist . He served as the 106th Mayor of New York City from January 1 , 1990 through December 31 , 1993 .