For the first time in days, investigators were able to reach the crash site of Malaysia Airlines Flight 17. OSCE spokesman Michael Bociurkiw describes crossing the front lines of the raging conflict in Eastern Ukraine. He also shares photos and explains why the investigation now needs to kick into high gear.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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