In the guy's defense, it appears the altercation was initiated by someone trying to defend the media member blocking his car.
Intrepid reporters be warned. If you want this story, you're going to have to get through this guy.
The neighbor, who has not been identified is seen arguing with Jon Bowman, a reporter for KDVR 31, the Denver-based FOX affiliate. He later chases Byron Stewart, a photojournalist for KDVR around the news van. It turns out the man in the yellow shirt who jumped the Heene neighbor from behind was another neighbor, and not someone affiliated with a news outlet. Hat tip for eagle eyed Gawker commenter Matthew for getting the details on the subjects in the video.