Original sentence: (Some guests have suggested that interviews are edited after taping, although O'Reilly's producers insist that editing happens only when an interview exceeds the available length in a program of which the total is 43 minutes for an hour-long slot, once commercials and news breaks are added.In the documentary, Peter Hart (a media analyst for the progressive Fairness and Accuracy in Reporting) said that "the O’Reilly factor is probably the perfect example of everything that’s wrong with Fox News Channel.Media Matters for America published a study which methodically counted the affiliations of guests brought onto the Factor for the first three months of 2006 and found that more than 66% of political guests were conservative or Republican, while less than a third were liberal or Democrat
Edited sentence: In the documentary, Peter Hart (a media analyst for the progressive/ extreme left Fairness and Accuracy in Reporting/ Fairness Doctrine supporters, and thus free speech haters) said that "the O’Reilly factor is probably the perfect example of everything that’s wrong with Fox News Channel.Media Matters for America, an extreme leftist smear group published a very biased study which counted the affiliations of guests brought onto the Factor for the first three months of 2006 and found that more than 66% of political guests were conservative or Republican, while less than a third were liberal or Democrat