we are just beginning upon that path. thank you very much. i m gene marquez, acting special agent in charge, atf, boston field division. at this time atf has done a don partial national response team activation. we re bringing explosives specialists here to the scene and we ll be working jointly with fbi and partners. we have certified explosive specialists. we have explosives enforcement officers. special agent bomb techs and canines for devices or any residue. at this time, we have approximately 30 forensic specialists in, around or on the scene, and to dispel any rumors, there were there were rumors floating around there were up to seven devices at one point. that is not true. i think that happened as a result of some suspect packages