. >> reporter: richard janelle was on vacation in new york city in 2018 when he suddenly lost strengthn his right hand. >> we sat down, had a beer. and i dropped my phone. i was not able to grab the phone off the floor. >> reporter: at age 41 janelle was having a stroke. blood flow to his brain was blocked by a closs. >> i had problems speaking. it went really fast. >> reporter: but he says if he had to have a stroke it couldn't have happened in a better place. >> it's pretty much a little miracle in my own life for sure. >> reporter: janelle was treated by new york presbyterian's mobile stroke unit. it's a special ambulance equipped with a cat scan, cameras and closs-busting medication that allows neurologists like dr. saud mir to diagnose and treat patients remotely. >> the majority of patients who come to the emergency room are not within a time window for treatment. >> reporter: a patient loses 2 million neurons in their brain every minute a stroke goes untreated. a study found mobile stroke units were able to deliver medication 36 minutes faster and patients had better outcomes th

. >> reporter: richard janelle was on vacation in 2018 when he lost straight in his right head. >> ipped my phone. i wasn't able to grab the phone off the floor. >> reporter: at age 41, he was having a stroke. blood flow to his brain was blocked by a clot. >> i had problems speaking. it went really fast. >> reporter: he said if he had to have a stroke, it couldn't have happened in a better place. >> it was a mri call for sure. >> reporter: he was treated by the mobile stroke unit, a special aambulance equipped with clot-busting medication that allows doctors to treat remotely. a patient loses nearly 2 million neurons in their brain every time a stroke happens. a study found that mobile stroke units for the of were able to deliver medication 45 minutes erlier. >> this is one of the most exciting things that's come out. >> reporter: the mobile stroke unit is one of just 20 nationwide. chris bossert is one of the paramedics who treated richard janelle that day, administering the crucial medication. >> how quickly did it work? >> maybe five, ten minutes, i would say. it was very apparent

richard, we're going to go to uh, our colleague, janelle do malone in a moment. but before we do that, let's take a listen to joe biden speak on ukraine. russia belated the world will grow, worry, and allow it to brutalize your credit without college credits. but ask you this. if you're a bad and the core principles, a lot of space to a page and a dresser, a good i remember stage and this bobby feel confident that they are protecting you for a while. you're trying to be carved up is the independence of any nation secure? i respect to the suggest, the answer is no. we have to stand up to this negative aggression today and to to our other would be aggressors tomorrow. that's why the united states, together with our allies and partners around the world, will continue to stay with the brave people who are crazy as they defend their sovereignty, santoro, tory on integrity and their freedom. the us president joe biden speaking there just a short while ago and following from new york is my colleague at us. correspondence you now do my own, janelle, tell me what was the

thanks richard, to and that's cross over now to our us corresponding, janelle do my own who's being the following. the events from new york city hygiene out good to see you. so tell us what else can we expect at this un general assembly today? well, as we heard there earlier, were really, really waiting for uh, the ukrainian leader of loading mirrors, a lensky to speak. everyone is very curious to hear what kind of tone he will strike. what is expected is that he will think of all the countries assembled for their continuing support of ukraine, but also try perhaps to put on a bit of a charm offensive for especially countries of the global cells who throughout this conflict have chosen to perhaps pursue a non aligned or multi aligned, foreign policy when it comes to ukraine and the war that russia has waged on it. so very interesting to see whether he will be able to, to charm them, to be able to recruit them more to train side. apart from that tough president biden, perhaps a, you know, we can see this as a signal of the us trying to create more of an effort to counter russia. yet agai

that's janelle jen alone for us there at the un headquarters in new york chief international i just origin. well, okay, still with me here in the studio, richard. and just give us a sense about what we're going to be hearing next with you and what other speeches are coming up. yeah, so we have um, traditionally the, the 1st speaker from from one of the member states is the president of brazil to present new that's what we're expecting him to start soon. and then after that, joe biden us present will be speaking. so obviously that's going to be very important speech the, the well will be watching. and i think the other highlight, the, the, we're waiting for the next few hours. he's loaded mr. lensky. presently ukraine, taking his message straight to the un general assembly. a really important moment for him to be able to address delegates directly in this chamber and address some of the concerns we just had. janelle, talking about the, among countries around the world thinking, you know, it isn't the trade board just dominating a bit too much of our attention. we have other issues since there's an opportunity for the lensky to get his message a