CNN The Lead With Jake Tapper July 21, 2014 20:09:00
Suitcase. >> we shouldn't be doing this i suppose really, but look. >> armed pro-russian rebels allowing some journalists but blocking investigators from the scene immediately following the crash. rebels caught on camera removing what appears to be at least one of the black boxes. the rebels now saying they will hand it over to malaysian investigators today. aviation experts say it's critical they keep their word. >> they can do extraordinary work with just a nanosecond of sound particularly on the voice recorder, you can be able to tell the direction in which the sound is coming from. >> ukra...