“ The Hill ” typically focuses on policy and politics in Washington. But last week, some of its editorial and business executives made a point of putting a spotlight on New York. In a meeting held with ad agencies and potential sponsors, Bill Sammon, a senior vice president of Washington content for The Hill and NewsNation ; Cherie Grzech, president of news and politics at The Hill and NewsNation; and Adam VerCammen, senior vice president of revenue for The Hill, discussed coverage that is