one. this morning airlines were forced to cancel thousands of flights once again. partly for weather on the west coast. especially, but also because of covid cases raging through the work force at airlines. i want to play what dr. fauci said on morning joe, his thoughts on requiring vaccines for domestic travel. there s requirements that you might want to get if you want to get into college or you want to go to a university or you want to work in certain places. when you make vaccination a requirement, that s another incentive to get more people vaccinated. if you want to do that with domestic flights, i think that s something that seriously should be considered. is this something you think we should seriously consider, dr. blackstock, especially after seeing all the grounded flights after a busy holiday weekend? could something like that make a difference or is it too late as we re already in the heart of the travel holiday season? i agree with dr. fauci, there should be a tra