heads together to say, it s not adequate when the educational system says all you need is that 50% of your windows open and two air purifiers to be in place for classrooms for that to suffice in the middle of an airborne pandemic. it s not right for the children. i want to bring in morgan chesky here. you are at dallas love field airport. thousands of flights have been delayed or cancelled. as people are traveling over the holidays, trying to get home. rises in the omicron variant, and weather nationwide. a perfect storm. more than 17,000 flights cancelled since just christmas eve. walk us through what s the latest on that part of the story today. travel. yeah. it s frustrating no matter how you look at it. 17,000 flights cancelled over the last few days. 1700 tsa agents currently out with that omicron variant. or covid-19.