Tribune Entertainment, once one of television's premier syndication companies, has bit the dust, according to the trade publication TV Week. The company, which moved to Los Angeles from Chicago 11 years ago and was based at Tribune-owned KTLA, reportedly closed its doors on Friday after informing employees that they were being laid off. In years past, the company has distributed programs hosted by Dennis Miller, Joan Rivers and Geraldo Rivera, plus Soul Train, Gene Roddenberry's Andromeda, Mutant X, and Siskel and Ebert at the Movies.