CNN Legal View With Ashleigh Banfield November 18, 2015 17:51:00
For the ingredients that he was purchasing, but he was identified because of good intelligence monitoring e-mail accounts where he came up. >> reporter: jason carroll, cnn, new york. >> i want to bring in former fbi counter terrorism expert tim clemente and also our expert retired general mark hertling. i want to ask you how detectable this is at an airport or by bomb sniffing dogs? >> well, it is very difficult to detect. the arroma is not easily detectd by electronics or dogs, and something they try to do is to make it more stable, and the bombers will put it in a liquid to stabilize it, and...
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