Brian Steinberg Senior TV EditorCNN cut back on coverage of one of the biggest news stories of the day during its primetime schedule due to a very unorthodox situation: The anchor not telling the story is the brother of the public official at the center of it.The WarnerMedia-backed outlet kept anchor Chris Cuomo on the air Tuesday night even as it worked to cover a state investigation that found Cuomo’s older brother, New York Gov.