former department of transportation inspector general and cnn aviation analyst mary schiavo is here withs. good morning to you. we have a lot to talk about here. one, you were the inspector general, just to give people context, for the department of transportation during the country's longest shutdown in history, 35 days. so from a transportation standpoint, what kind of crisis do you see when a government shutdown happens? and what do you expect some of the immediate ripples here to be? >> well, you know, actually there's what's supposed to happen and what actually does happen. i think my shutdown was 2016. it was during the clinton administration and the longest was during trump. and what's supposed to happen is there are essential personnel, which would be all of air traffic control, air control maintenance, licensing, hazmat, accident investigation and all contractors that keep all the equipment running, they're supposed to be on the job. now, granted, the federal employees are on the job without a paycheck until at the end of the furlough then the government goes ahead and pays them