article_snippet: Scroll down for video .
article_snippet: As the filmmaker pulls alongside the van, they wave at the two men inside.
article_snippet: The passenger is seen concealing an iPad from view, while the driver points to the camera and drives off.
article_snippet: As the filmmaker pulls alongside the vanthe van, they wave at the two men inside and The passenger is seen concealing an iPad from view .
article_snippet: The blog owners apparently asked the driver what the driver was doing, but the driver refused to give an answer.