Guy Skripal News Today

Although ive seen other news organizations use the name and i think the russians have actually talked about the name openly and its in a lot of the foreign press. there is a concern that he remains in danger. if you look at whats happened to other former russian intelligence figures like er r guy skripal who was poisoned in a nerve agent attack last year, who the uk says was ordered by the russians. so yes, there is some concern. >> pete williams live for us in washington. let me bring in, forme...

Agent. investigators are investigating this as a potential attack on serg guy skripal and his daughter yulia in march. theresa may said she was troubled by the second poisoning and vowed to get to the bottom of it. >> to see two more people exposed to the novichok in the uk is deeply disturbing and the police i know will be leaving no stone unturned in their investigation. >> im joined by nbc correspondent matt bradley. the second poisoning here, what do we know about this in particular. . >> we...