Clearly not very seriously.<p>Neither the Secretary of State[1] (whose employees are in peril at the airport) nor Biden[2] has anything on their public schedules.<p>Also, this is the kind of thing one has to plan for, not wing it and figure it out after the fact.<p>[1]: <a href="https://news.ycombinator.com/item?id=28197904" rel="nofollow">https://news.ycombinator.com/item?id=28197904</a><p>[2]: <a href="https://news.ycombinator.com/item?id=28197884" rel="nofollow">https://news.ycombinator.com/item?id=28197884</a>