Original sentence: After questions over the authenticity of the documents arose, initially on internet blogs and then in the traditional news media, CBS ordered an independent investigation.Bush's service in the Texas Air National Guard (TANG) during the Vietnam war.Some supporters of CBS and Dan Rather claim that the documents were preemptively falsified by Republicans to discredit critics of President Bush's Texas Air National Guard service.The affair damaged the reputation of CBS News and Dan Rather while bringing considerable attention to the internet blogging phenomenon
Edited sentence: After questions over the authenticity of the documents arose, initially on news blogs and then in the traditional news media, CBS ordered an independent investigation.Bush's service in the Texas Air National Guard (TANG).The affair damaged the reputation of CBS News and Dan Rather while bringing considerable attention to the news blogging phenomenon