things are right now, we haven't been able to get in touch. this is a conversation she had with alliyson camerota. >> we know there's four helicopters. we do not know the capacity of the helicopters. we do not know if they are making more than one run. >> so, catherine, all that is nerve-racking, i can imagine. so you are one of the tourists who is out of medication. you all were told you were going for, you know, two days, which is the typical amount of time to get up and down from machu picchu. so you packed very lightly. how dicey is your medical situation today? >> it's not life-threatening, but the withdrawal from the medication itself has challenges. so to abruptly stop taking this medication is an issue. i don't have any more.