GOSHEN - He was an Orange County resident by then but still practicing law in Yonkers, a city consumed with rancor because of a federal court decision ordering the desegregation of its neighborhoods and schools, a case that he had won as a young attorney for the NAACP.Among the characters in the upcoming HBO mini-series "Show Me a Hero" is one Michael Sussman, a well-known civil-rights attorney and political activist who played a central role in Yonkers' epic desegregation battle, [...]