did it or whether they gave them just an instruction manual. officials do believe that this missile came from russia, that russia bears ultimate responsible for the chaos in ukraine and as the congressman said, if the russians were willing to stop their support for the separatists on the larger issue of the conflict in ukraine, we wouldn't be seeing the tragedy we saw today. you're ultimately going to see a lot more action from the united states and pushing the europeans hard to go along with them. >> crucial to see whether angela merkel, crucial trade relationship with russia will really say it and do it. thanks to all of you. tomorrow morning i want to make sure all of our viewers are aware, john kerry will be a guest on "state of the union with candy crowley" tomorrow morning at 9:00 eastern standard time on cnn. still "out front," the crash site is being called the biggest crime scene in the world. why is it investigators to the crime scene aren't being granted