as though they are here to stay, oh, i believe in yesterday suddenly such a beautiful video. and there is another one that he shared, he says it shows what is left of his apartment building after a russian attack. we checked in with ale lex saturday and he says that he will not let the war dampen his spirits. this has lasted for eight years, not just months. so we are kind of used to that. of course it is a totally different level. but, you know, we re going to stay as long as needed. ukrainians are ready to survive, ukrainians are ready to fight. and we will fight to the end. if it takes months or years, doesn t matter. we need to liberate our land.
nearly 7900 new covid cases saturday and 38 deaths. but those numbers are down slightly over the past few days. now, shanghai is the engine of china s $18 trillion economy. and the city s strict covid lockdown could come at a heavy cost. kristie lu stout explains for us. reporter: it is china s biggest and most affluent city, and the streets have been empty for weeks. shanghai is battling its worst ever covid-19 outbreak determined to crush it with its zero covid policy. it comes at a steep cost to its economy and has implications for the world. we re forecasting that the lockdown in shanghai will rock china s economy, you know, shanghai is an economic powerhouse, it holds one of the two stock exchanges, shanghai s port counts for something like 3% of global through-put at any given time. reporter: shanghai is home to the world s biggest container port, and it remains operational, but according to