Anything Nads does is speculation, that DUmbass doesn't have the brain power to comprehend the most basic explosive train.
Once the FBI replicates the device from all recovered pieces, and believe me they will find every piece to each device, we'll have a better understanding of who, and what we are up against.
Until then I wish the left, the media (kinda of redundant), and the Nads would shut the **** up.