By Samuel L. Leiter August 18, 2025: In our currently niche-dominated entertainment world, including the infinitesimal number of choices on cable, streaming, and broadcast TV, it's easy to be ignorant of many popular shows and artists, even if show biz is your biz. And thus was I ignorant of Jeff Ross, the 59-year-old stand-up comic who, apart from two onstage musicians (pianist Asher Denburg and violinist Felix…
