some sort of harm. looking at it, it's very hard to tell. is there actually a triggering device. sending a package through the mail like this, what was the intention? you know, how did they essentially think through how will i make this device be detonated or is this simply i want to send a scare, i want to send a shock and a signal to all the intended devices. black powder devices tend to be the simplest. that is a lesser sophisticated device just based on appearance. it's not one that you would typically see sent through the mail with the intention of actually being that successful. if you think back to the unabomber, if you think back to timothy mcveigh, the austin bombings this past march, all of those had much more sophisticated devices that went off based on a triggering mechanism that the bomber had actually thought through in a very specific way about how to execute the attack. i'd be curious as this moves forward, i'm sure nypd will do an excellent job and they have great resources and skills for this to tell us was this a