once a suspicious package is determined or an actual explosive device, the fbi has jurisdiction if there's any potential harm or actual harm to a former president, former first lady, or two former presidents in this case. that's why they think it's so coincidental. they're small packages that were sent in the mail. beyond that, i've talked to officials at fbi headquarters. they're not going to say anything at this point beyond that. the analysis will try to determine whether the explosives were actually constructed from the same type of material, in the same manner, what the detonation was going to be like. all of that information would then lead them to a more definitive conclusion that the same person or small group of people constructed the devices and sent those devices in the mail. >> as we also bring in james galliano, one of the interesting notes when you look at the explosive device that ended up in george soros' mailbox as well