Original sentence: Katō questioned the documentary, and requested that NHK issue a statement that the documentary was misleading as it used footage filmed at other mines and in much later time periods.Opposition groups questioned the validity of the requested NHK clarifications, categorizing them as revisionist
Edited sentence: Conservative lawmakers summoned NHK staff to the Diet and pressured them into admitting the video was fake.Katō then began a campaign on discrediting the documentary and the NHK as a whole, and pressuring the NHK into accepting that the documentary was a fraud