PIPEBOMBER UPDATE: Jonas Cord has done an investigation into pipebomb suspect Luke Helder, finding information about his taste in music and general worldview:

Before reading the notes left behind with the pipe bombs, I quickly considered that the acts were perpetrated by someone involved in the whole Militia/Turner Diaries/McVeigh crowd. The Punk/Vegan/Rage Against the Machine crowd would seem to have been the starting point of his warped campaign, although I’ve never known these kids to adopt the “do not fear death” attitude expressed in the notes.

Those vegans are killers! Oh well, so long as it wasn’t the Nebraska Guitar Militia.

UPDATE: Sean Hackbarth has more information.