As the gregarious and sometimes combative host of CNN’s 9 p.m. hour, Mr. Cuomo was at the peak of a broadcast journalism career that he had forged outside of his famed political family. But it was the troubles of his brother, who resigned the governorship in August, that ultimately embroiled Mr. Cuomo in a controversy that appeared to precipitate his dismissal.“This is not how I want my time at CNN to end but I have already told you why and how I helped my brother,” Chris Cuomo said in a statement earlier on Saturday. “So let me now say as disappointing as this is, I could not be more proud of …
