. >> courtesy of eric schlosser, he found out at the height of the cold war we were trying to make a nuclear missile safer, so we actually put a tape of a cadmium orange tape on there so if something happened on the new trends couldn't pass through and trigger a reaction. unfortunately it rested in place so someone had hit the red button and said let's go with their nuclear volley, nothing would've happened. this was with -- i'm going to get the name wrong, but our most powerful nuclear weapons and i sort of bow down to eric schlosser for finding that because it must have taken him a decade.th but the pentagon has done a lot of work -- he uses the word material a lot. they studied with the fact on the readiness of planes and truth in both and they've actually calculated as weight in which planes cost of the most to repair because of rust. you can put a dollar figure as an f-15 with so much coming age pound cost so much in corrosiona repair. it has taken certain planes out of commission for a month coming year and they work the numbers every which way and that this is actually -- the