Pro-Russia separatist fighters and emergency personnel gather near the scene of the crash of Malaysia Airlines flight MH 17 on July 19, 2014 in Grabovo, Ukraine. Malaysia Airlines flight MH17 was travelling from Amsterdam to Kuala Lumpur when it crashed killing all 298 on board including 80 children. The aircraft was allegedly shot down by a missile and investigations continue over the perpetrators of the attack. (Photo by Brendan Hoffman/Getty Images
Hayden: No doubt who's behind MH17 crash
CNN's Erin Burnett speaks with Gen. Michael Hayden about who maybe responsible for the crash of MH17.
01:54 - Source: CNN
Malaysia Flight 17: The Investigation 8 videos
Pro-Russia separatist fighters and emergency personnel gather near the scene of the crash of Malaysia Airlines flight MH 17 on July 19, 2014 in Grabovo, Ukraine. Malaysia Airlines flight MH17 was travelling from Amsterdam to Kuala Lumpur when it crashed killing all 298 on board including 80 children. The aircraft was allegedly shot down by a missile and investigations continue over the perpetrators of the attack. (Photo by Brendan Hoffman/Getty Images
Hayden: No doubt who's behind MH17 crash
01:54
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Malaysia Army soldiers carry one of the bodies of the downed MH17 flight on the arrival at Kuala Lumpur International Airport in Sepang, Malaysia, Friday, Aug. 22, 2014. The bodies of 20 victims' of the ill-fated Malaysia Airlines flight that was shot down over eastern Ukraine last month, returned home from Amsterdam on Friday. (AP Photo/Vincent Thian)
MH17 victims' remains return to Malaysia
01:46
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Inspector shares video of MH17 wreckage
04:30
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MH17 crash cleanup
Investigators reach MH17 crash site
02:45
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A picture shows a piece of debris of the fuselage at the crash site of the Malaysia Airlines Flight MH17 east of Donetsk on July 25, 2014.
MH17 investigation continues
03:12
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An armed pro-Russian separatists gestures as he blocks the way to the crash site of Malaysia Airlines Flight MH17, near the village of Grabove, in the region of Donetsk on July 20, 2014.
'Russian cooperation close to zero' on MH17
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Malaysian families counting the days
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Will victims' families ever get justice?
03:07
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