. >> sucks, brenton rules. >> 50 is a great score, brenton. >> brenton with a light to his path right. >> i like the name. it's cool. kind of like rough. >> i subscribed to brandon. brandon cherries. you are innocent and will get out in no time. >> wow. >> yeah. yeah. it's a lot. >> somebody posted -- >> we don't know where it came from or -- >> no. >> they sound -- >> they're all excited about the perpetrator in new zealand terror attack. >> the first little girl was watching something where you were hearing gunshots. >> yeah. >> wow. and those are kids. >> those are kids. >> this pld is an associate professor at chapman university. he studies extremist groups and terror organizations. >> this well educated people involved in these groups from middle class backgrounds, upper class backgrounds. we have this historical, ingrained almost within our collective psyche of excite supremacy floating around out there. >> a lot of this has been charged by social media and the internet. >> absolutely. that's opened up so many doors. white stream cysts had been activated on line even in the 1980

>> 50 is a great score, brenton. >> god bless brenton with the light to his path right now, lord jesus>> it's cool. rough. >> i subscribed to brenton terrance. you are innocent and will get out in no time. >> wow. >> yeah. yeah, it's a lot. >> so somebody posted -- you have no idea where it came from, or -- >> no. >> who those kids are? >> nothing. >> and they're all excited about the perpetrator in new zealand? >> terror attack. the first little girl was clearly watching something where you were hearing gunshots. >> yeah. yeah. wow. and those are kids. >> those are kids. >> pete simey, ph.d, is an associate professor at chapman university. he studies extremist groups and terror organizations. >> there are people well educated, involved in these groups from middle class backgrounds, we have this broader historical ingrained, almost in our psyche in white supremacy that's just floating around out there and everyone is susceptible in some form or another. >> and a lot of this has been supercharged by social media and the internet. >> absolutely. that's opened up so many doors. white supr

rise in tensions between moscow and washington here's a former british ambassador to russia sir tony brentons obviously lots of sound and fury going on at the moment, but both sides are, to some extent, being quite careful. the americans will already have factored in that the russians are going to throw out ten of their diplomats in response to the expulsions a couple of days ago. and it's not clear what more the russians are going to do, although they have asked the us ambassador to leave, which raises the temperature. all this has taken place in the background of biden prior to the sanctions, having suggested a summit later in the year. and even today after the announcement of the sanctions, the russians were still looking genuinely at that. so there is a way out of this, in the sense that, if the summit takes place, then there's a thing for people to aim at where they can begin to get tensions down. but i have to say, this is as noisy and destructive as i've ever seen it. there are 80,000 russian troops on the borders of ukraine at the moment. and the temptation, if things really do slide