That was my first thought, too. What is the definition of mass destruction? Is it 3 people or 30 or 300 or 3000? My definition is closer to the 3000 which would mean it was military grade and I highly doubt some pot smokin' teen would have anything like that stuffed into a bag.
Another question, is he really Chechen or at least have Chechen associations?
Interestingly he is being held in the county prison on only $500,000 bond. It sounds like he had a pipe bomb or two and they are “making a federal case out if it.” If this was a real WMD case wouldn’t he be held by the FBI without bond?