and i would say after a day of reporting it's not entirely clear. so they could for instance bury every big power line. you know, the kinkade fire in northern california that's still raging seems to have been started by this long distance transmission line. or there's this hiccup in it at the same time it started but it seems to be what happened, so they could bury just a ton of electrical wires, and then you don't have the kind of conditions for ignitions you've had recently where the winds that create -- you know, the wind blows over a power line basically and it hits a dry tree or grass and you get a fire. but buried power lines are really expensive. so it costs $2.3 million for each mile of buried power lines as compared to like $800,000 of above ground line. so it's quite a price difference