I do not trust Alex Jones, mostly because of stuff like this:
[youtube:n9frnecp]t2w_u1XczYw[/youtube:n9frnecp]
Regardless, the whole thing kind of stinks and is far too convenient. Burial at sea, no pictures, videos, his whole family was killed in the attack? Supposedly they will release pictures at a later date, but for what reason? The best way to shut up (most) conspiracies is to have all of the evidence out in front right from the start.
Taro and Mang made great points though, and it is true, we still have Kim Jong Il to scare America with his low quality, poorly assembled weapons that only kill other Koreans on accident.