of the cfrs. under 171 will you -- through 179, it tells you what you have to do, what you have to report. so we have a list here of about -- anybody that's looked at this has probably searched for this and found out there's 141 incidents of this happening with the lithium batteries. however, if you go through there and look at it, most of them -- only one or two that i found i haven't gone through the whole list yet, but just a few on the airport when it happened. most of it loading and unloading, forklifts going through. most of the others are about a laptop that the battery got hot in and the flight attendant was able to take that battery out and put night a coffee pot and suppress any kind of fire. >> david gallo, a lot of discussion online about the search effort. we know it's a long way off the coast of australia. got a tweet from julie. she said "why can't they launch some drones over the suspected debris area?" what about that? >> well, they could