NEW YORK (AdAge.com) -- An angry Jeff Zucker kicked off yesterday's on-stage interview at the McGraw-Hill Media Summit with a denouncement of Jon Stewart. NBC Universal's CEO was miffed at the host of Comedy Central's "Daily Show" for his tirade against the network's business news operations last week. In a scathing satire, Stewart alleged that NBC contributed to the current economic crisis with consistently faulty assessments and inaccurate reports about market conditions.