planning to test a new drone -- yes, a drone to target those pesky mosquitoes. chad is here to tell us exactly how this will work. >> i wish it was some kind of sexy story where it's going to be flying around with a dragnet, with the zapper below it. but what this thing's doing, these things will fly over the keys. 95% of the florida keys are covered in either mangroves, swamp, and not populated by people. a lot of the keys, i know you see it as you drive down overseas highway, building after building. away there that, away from the highway, there's a lot of mangrove swamps. some areas, the swamps are okay because it's saltwater, but it's the fresh water they're looking for. they will even look for old tires laying around. you know how water can lay inside a tire. that's a breeding ground. they have so many mosquitoes near this this year that they'll fly this around looking for pools of water and trying to target the pools of water with an insecticide later on. >> the drones are actually going to drop the insecticide -- >> no, the drones aren't --