You missed the most obvious right wing censorship on this program.   The american people.    Few people watched the show as the ratings dropped below normal levels for this show.    The american people censored the show.

I did see an interview with Sinclair.   He is an active member of the national guard and didn't trust the slant that he felt Koppel would have with the show.    Sinclair said that if the show was a tribute he would have been the first one to support it.    I am not sure you want to trash this guy.