Is this CNN post purposely rigging the comments? Or is it a hack?

http://news.blogs.cnn.com/2010/11/12/police-man-kills-himself-during-live-internet-broadcast/

The last two comments at the bottom seem to stick and they are obviously geared to make a point. I am curious if this WordPress or if this something CNN has done themselves?

I am not familiar enough with WordPress database or perhaps its history to be able to make an educated guess.