TheBoost said:

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.

The video only shows a building with the word "Aurora" (location where the shootings took place during the DKR opening night), and a prop map on Gordon's desk showing a location called "Sandy Hook" that Gordon then points to. No bad taste footage, or references to victims or motives.