c, scout. >> it's scout. it is a little blue box. >> tucker: is it scout?t. ♪ >> amazon will use robots to deliver packages. the size of a cooler, they roll on sidewalks. they are designed to navigate around people and pets. >> tucker: unbelievable. it looks better than a clay pigeon. i bet 12 gauge sales will spike. , rry. thought experiment. question two, if you thought life couldn't get better than it is now, you are wrong. which fast food chain is now selling a scented candle that will make your whole house smell like gravy? >> kfc. they have the yule log and now this. >> tucker: the thing about your answers, they are very definitive. is she right? >> see capitalism at work, kfc announcing a gravy scented candle to fill your home with