BBCNEWS The Travel Show September 1, 2021 01:40:00
When we get to the bottom we will be about 35 feet underground, on what's considered level two. yvonne was a crew commander here in the 1980s. if you'll take a seat there. am i going to be in charge? i am going to sort of let you be in charge... she took me through a simulation of what would have happened if the president ordered a strike. after a complex series of checks and verifications, it all comes down to two people turning a key. three, two, one, turn to the right. four, three, two, one, release. you and i have just started something that we can't stop. there is no oops button down here...