surface-to-air missile launcher shot down the flight. the evidence, u.s. verified telephone intercepts concluded the separatists had an as-11 system as early as monday, july 14th. and furd evidence of a russian connection? u.s. intelligence has now identified a facility just across the border inside russia where rebel fighters have been trained on surface-to-air missile systems. >> barbara, so you listen to this evidence, this case has built quickly from the u.s. side. the type of missile they have where they believe it was fired from eastern ukraine and believe russia supplied the missile and may have trained. that's a pretty strong case. how confident do you find that the u.s. is that russia was involved in this? >> well, very confident, jim. everyone i've talked to for the last several days is pointing to this mounting trail, this dossier of evidence, if you will, including satellite feeds,