Who the hell wants to find out the truth about anything now a days. It's easier to dispense with a small portion of the problem and then say that everything is all better now. It was real interesting to see the speed that was employed to kill mcveigh, but then those who commit atrocities over and over languish in prison for years and years while the lawyers submit appeal after appeal.
It seems when the feds have a stinky finger, they ram their agenda through to protect their asses. With the with holding of all of those documents, in any other court in the land, the dude would have been granted a prolonged stay while another investigation into new aspects of the situation were looked at.
Mcveigh deserved what he got, but with all the talk of closure, there are some large rotten apples that have gotten away with murder. All in the interest of national security no doubt.