No doubt there are a lot of quack sightings, but then you have someone like astronaut/pilot Gordon Cooper: <iframe width="425" height="349" src="http://www.youtube.com/embed/dvPR8T1o3Dc" frameborder="0" allowfullscreen></iframe>
With cell phones and some lower end video cameras I think they anticipate light moving etc...it could be why that light is on the outside of that building. DD