gerald billingham, who wrote this report, thank you both -- dr. gerald billingham -- dr.illingham: who wrote this report. thank you both. ♪ emily: i'm emily chang and this is a request. live streaming services from meerkat have been one of the hottest things in tech this year, but just as quickly as they rose in popularity, one seems to be falling out of favor. meerkat has already fallen out of the top 1500 top downloads at the apple store. has meerkat had it 15th seconds of fame already? here to discuss with me louvered news reporter, sarah frier. when meerkat cana, i got a pic that opened that said "emily plus meerkat equals boom." is it over? sara: incredibly buzzy right? just between how much we heard between sxsw and now is pretty stark. that was just a few weeks ago. south by was in march. it is too soon to say it is dead. in fact, it is so tiny that it was barely significant enough in the beginning to warrant all of that buzz. a chart we posted yesterday on bloomberg shows that less than 1% of iphone users are on either meerkat or periscope. it's very early days fo

gerald billingham . >> i think it is important to understand that we are talking about the potentialhis kind of intrusion to occur rather than saying that this is an imminent threat because faa is in fact taking precautions. we are talking about the future as more and -- aircraft become more internet dependent. emily: how exactly does it work? if the plane is on cabin wi-fi, connected to the cockpit system back where you seek -- that is where you see the vulnerability? >> the example he gave is in the cabin, passengers have broadband available to them. they can upload a program onto their computer. if that program has malicious software in it, and again this is important, if in fact the ip connection on the airports is able to connect with the cabin and avionics, then you have the possibility. right now what happens is there are firewalls that prevent that kind of incident occurring. keeping in mind, firewalls are software too. up-to-date, faa has only special rules preventing this. we are pointing to the fact that 10 years from now when 60 to 70% of the fleet will be like the new ai