coming down in an area of luxor, egypt, where you re going up and coming down every day, and satisfying the many tourists who come from all over the world, that you would know where the power lines were, and so you wonder what would happen in an event like this. again, this is all theory because we don t have facts yet. but maybe the wind changes? maybe the amount of equipment you have on board, maybe that changes? what would be the factors in there, clive. well i think there are several things, the most obvious one would be that the pilot just didn t see power lines. we don t actually know if this was caused by pour lines. it could be a wind change. it can be quite warm on the surface and term malconditions can set up fairly quickly in places like egypt, africa, et cetera where the direction of the balloon ask change very quickly. bill: clive, thank you. he flies these aircrafts and says it s the safest type of aviation you can find anywhere.