in there one of the things i have done in preparation for a military flight, i went in the altitude chamber, where they actually take you up to 25,000 feet, make you rip your oxygen mask off and you get very stupid very quickly. you can't add two plus two. the effects of altitude are dramatic and sometimes you don't feel them coming on. but it's going to be very cold where he is. i don't know how he is dressed, even the altitude he is at right now, very cold and very uncomfortable. we can only just imagine how frightening this is for him. >> i bring in tom costello again to the discussion. tom, we know the balloon has been losing heel up, have you been able to get a look at that and see that perspective, how much you think has been lost? you have been following this for a bit with us. tom? >> i'm sorry, alex, you are talking -- i am sorry, i had somebody in my ear. i can't give you any insight into how quickly it's losing helium. i can tell you that the faa contacted me as i con taxed them