And we have more on tomorrow's air travel reduction. Let's bring in MSNBC aviation analyst and former acting head of the FAA, Billy Nolan. Thank you so much for being here. Already we are seeing thousands of flight delays, dozens of cancellations. What kind of impact will this next step, this automatic, you know, across the board 10% reduction in flights at these 40 different airports, what's that going to look like for travelers? >> Yeah. Well, thanks Anna Anna. Um look our national airspace system uh it's ...