CNN The Lead With Jake Tapper April 22, 2013 20:30:00
Sophisticated equipment 3d measuring they were using to gauge how wide it is, how deep it is. all of that critical evidence that could tell them more about what exploded. more importantly, they want to know why it exploded. they're focusing not so much on the blast but the fire that preceded it. they know 0 it was the fire that triggered the blast. so what causeded fire? that's the focus. the evidence they say is like processing a -- well, a forensic site or any site like, say, you were searching back in time digging carefully layer by layer, slow methodical work. some have said, well, what ab...
Source: archive.org