jacko start with you. really tough week for boeing. so it announced its suspension of 737 max, and on friday, space capsule did not like it were supposed to be. >> gets a pass on the space stuff. there's a reason why when something is easy, say it's not reich@encinas because actual rocket science is hard. so we are not going to ding boeing there. but it's a much bigger thing on the production halt. you know the thing on cell cycle for aircraft are very large gray decades, so the fact that it's halting is a temporary halt is not a big deal the scheme of things. however, i think it's an open question for investors at a very fair question to say is this really a halt? is this temporary? are we going to reach a.where the 3737 max returns to service impute customers are happy in every thing is okay. twenty years ago when you booked a flight, you might've called a travel agent, you might've had no idea what kind of plane you're going on. today do it on your phone. all the details are right there. 737 max is now a brand. i don't know how you