I didn't click, imagining the video is in terrible taste.
DK and DKR were both films that, apparently with great success, dealt with the anxieties of the era.
That's why DK is held up as both a celebration and a condemnation of the Patriot Act. That's why DKR has been seen as a call for revolution and a satire of the Occupy protests. The modern era is filled with a general sense of an evil we can't understand, but dealing with that feeling in a film is not prescient.