the pro-russian rebels. we know that here on the ground it's been different. so in terms of the location of those cockpit voice and data recorders no, we don't know. no one here is talking about them. no one that we spoke to is claimed to have spoken about them or know where they are. the same claim from the ukrainian government a little m ambiguo ambiguously. they believe they are on ukrainian territory. >> thank you so much, phil black. we appreciate it. i want to go to diana right now in moscow. >> how is russia responding to this growing pressure and we're seeing statement after statement released about russia and its need to do something about the rebels at the crash site. >> reporter: right. there have been -- there is more and more pressure from world leaders on mr. putin, david cameron tuk prime minister tweeted that he and chancellor merkel of germany had a