Monday Attack News Today

Released a video, this video appears to show this 24-year-old tunisian terror suspect pledging allegiance to isis leader abu bakr al baghdadi. there is no mention of mondays attack in this video and its not clear when the individual was shot or where it was shot. erin mcloughlin is in berlin with the latest. quite a lot has transpired in the last 24 hours. they apprehended him by chance it seems, not because of intelligence leading them there n this small town outside of milan. what else do we k...

Now, why did he go to that neighborhood in italy, its not at all clear at this point. he did, however, spend several years beginning in the beginning of 2011 in italy, including three and a half years in six separate italian prisons before he came -- went to germany. so the italian authorities following up on the leads they have so far, but clearly, he does have some sort of contacts in italy and they are looking at what those contacts might actually be. poppy? >> how broad this web could be and...