it is the old and new mixed together but as you mentioned several times now that blimp carries an array of very sophisticated surveillance and detection equipment that does guard the skies over this part of the united states. >> and, jim, let's talk about their use. they were notable when the first time we laid eyes on these over baghdad. they had one out at the old saddam hussein airport. and one i know in kabul. and people didn't know what to make of them. i think the assumption was they were just being used for photography. those in the military knew that it gave them just huge eyes over a huge area, especially when in baghdad you had the resumption of flights. you had flights coming in, military cargo flights, commercial flights with contractors. nay needed to be defended. they were doing this kind of corkscrew landing into the