 You can learn how to fix washing machines on the Internet. You can learn how to make an improvised explosive device. We don't know if Thomas Matthew Crook's improvised explosive device has actually worked or not, but he probably learned online how to make them. People are saying, well, the proof that he probably didn't act alone and probably was a professional was he had improvised explosive devices. You can go online and figure out how to make them, and we don't know if they worked or not.