Perhaps Dilbo was kept out of the loop, and it was left unreported to deny the North Koreans the benefit of knowing where it went. They have no global tracking capability, so reporting it could only help them.
In addition, Dilbo did not have the cajones to DO anything about it, so a precedent would have been set that it's OK to launch missiles onto US soil.
The story here is the Clinton coverup, see post 45 I think with Bacon's interview.
Holy Cripes let me live in recession for eternity, but we cannot have these Dems in power with real threats like islamofacists and NKs with nukes. Scarey.