Bam Margera Visits Ryan Dunn’s Crash Site [VIDEO]

I've already heard people cracking jokes about how Bam is reacting in this video, and that makes me sick.  I've been in his position, so I give him all the sympathy in the world.  It took a lot for someone in Bam's position to go to the place where his best friend of 19 years died.  Its also sick and strange that people are actually taking pieces of the wreckage to sell on ebay.  Who is more sick: The people who sell it or buy it?