Learn the Truth: These "flash mobs" are actually the work of NWO agents testing infrared activation of chemical agents distributed through aerial dispersement inducing mind control subject to auditory cues. These tests are carried out in public places to test the overcoming of an individuals will and ability to rationalize their actions afterwards. The "amusing" nature of such tests is used to create a cover and discrete the real work done by investigators to expose the global Illuminati's ongoing efforts to enslave the human race and control all free will and thought.
DONT BELIEVE THE LIES. OPEN YOUR EYES TO THE TRUTH. THEY RELY ON OUR COMPLACENCE TO GET US INTO SLAVERY. JOIN THE RESISTANCE.
Hey, "flash mobs" are incapable of choreography and convincing authorities to pipe music in over a PA. This is just public art done for the sake of YouTube and probably some commercial concern. So -1 for that, and also for the techno interlude. This was working fine until someone went, "Jah, breken zit downen, jah!" Europeans ruin everything good with their shit electronica.