$200 million a day out of this. nobody knows how you get it back because there is no insurance cover on that sort of thing. >> in the meantime, where is a nice gust of wind when you need one? that's the main problem here is that the winds are so calm that there really isn't anything to blow this ash away. >> it's not just calm, it's a question of the pressure. this high pressure as well. that's not moving it. when that icelandic volcano blew, the plume of the ash went 5 1/2 miles above the earth. it takes a long time for that to settle. you figure out the average airplane flies let's say around about 39,000 feet, nobody can get anywhere near that sort of altitude for safe flying. in fact, perhaps some coast guard operations in helicopters are okay. but not if they're flying above