Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. David G. Greenfield is an American attorney and a member of the New York City Council representing the 44th council district. Greenfield is the founding director and counsel of Teach NYS and prior to his election served as the executive vice president of the Sephardic Community Federation. Greenfield advocates for private Orthodox Jewish and Catholic schools to receive tax breaks and more government assistance. Greenfield served as deputy director of finance in Senator Joseph Lieberman's 2004 presidential campaign. Prior to that, he had a short stint as chief of staff to Assemblyman Dov Hikind.