now this bomb, he sets off bombs." news not talking politics. very unfortunate, what's going on? republicans go out and vote. this afternoon officials including the attorney general and fbi director briefed the media on today's arrest. at one point the fbi director added that the pipe bombs are not a hoax. >> each device consisted of roughly six inches of pvc pipes, a small clock, battery and some wiring and what is known as energetic material which is potential explosives in materials that gives off heat and energy through a reaction of heat shock or friction. though we are still analyzing the devices in our laboratory. these are not hoax devices.