kenneth, thank you. >>> meanwhile, the u.s. and china are battling over covid and airline flights. britt clennett has more from hong kong.tt, good morning. >> reporter: good morning, whit. that's right. the u.s. is suspending 44 flights from china for two months just as the lunar new year holiday and the beijing winter games get under way. american authorities say they're responding after china just a few weeks ago banned the same number of flights from the states under their blanket no tolerance zero covid restrictions. if a flight has more than five positive cases on board, that carrier is automatically suspended. a spokesperson for the chinese government called the u.s. action unreasonable noting that the ban applies for their carriers too. china has shown how far it's willing to go to contain covid. its borders are still effectively closed, and flights between the u.s. and china were running at just 2% of its prepandemic levels, even before this ban. this is just the most recent spat between the u.s. and china over covid. the relationship has had a turbulent few years, and this most recent tit for tat is really bring