perspective is a lot of online chatter from groups in those that have supported isis have not claimed responsibility for this. what we've seen in the past particularly in incidents like the canadian attack that we saw in atottawa not too long ago, in the situation there's a lot of online chatter to suggest there was perhaps linkage to foreign terrorism or at least sympathetic support. in this case we're not seeing it just yet. it doesn't mean it's not going happen in the coming hours. in the initial 14 hours of this case i haven't seen a lot of online chatter to suggest this is linked to isis or perhaps as we were saying earlier, it could be an individual trying to shroud it in that isis cloak. >> and it just seems -- i'm thinking ayman, we're entering in such a different world nowadays. it almost many times doesn't matter where you're from. depending on how you convert and what it is that you believe. i mean, let's think about, you know, british citizens beheading