greg: although, dave, i go back to this market research people do that to make money so they're not gonna make something up. >> doritos they perfected that ability to make you want something more when you have one. have you ever taken a bag of cool ranch doritos and just licked that stuff you will trip like you're on lsd. [laughter] six it's amazing. it's as good as any drug you can find. >> and you've done stuff. greg: i've done stuff. i've licked a lot of plants in the desert like a lot of plants in the desert and i don't know what that means anymore -- >> it's probably licked. greg: that explains but i like that cactus. bad idea. i hope it was a cactus. good point. lost my train of thought. still to come, elon musk sends his car into space. we discuss must after dusk.