Irwin Renlenner News Today : Breaking News, Live Updates & Top Stories | Vimarsana

He's joining us from poland where he's visiting with organizations who are caring for ukrainian refugees 2.8 million of them in neighboring countries since the start of the russian invasion. dr. renlenner is with disaster preparedness at columbia university. good to see you as always, thank you for being with us and for being where you are now. this is what you do. you've taken your expertise there you in. what are you learning? >> this is an incredibly challenging situation, ali. obviously, the first reality is this horrendous, violent war that destroyed many cities in ukraine especially in t...

[ tires squeal, crash ] when owning a small business gets real, progressive gets you right back to living the dream. now, where were we? [ cheering ] as we mentioned a moment ago more than 5 million people have fled ukraine since the start of the russian invasion, the majority being women and children. according to unicef two-thirds of ukraine's 7.5 million children have been forced to leave their homes while nearly half of those who remain in their homes may not have enough food. i want to bring in a friend of the show, dr. irwin renlenner he's been on the screen for the last two years info...