CNN Erin Burnett OutFront November 11, 2015 00:16:00
Pound of the explosive c-4 to you or me might look like a slab of cheese or chocolate bar on this older model airport baggage x-ray. that is the same half pound of c-4 exploding. a high-powered explosive tough to get in the united states, but used by militaries around the world and is a favorite of terror groups, as well. used in attacks on the "uss cole" and u.s. military housing in saudi arabia. even if c-4 isn't available, there are homemade alternatives. peter jones, coo of trip wire operations group was an explosive specialist for the department of homeland security. he is showing us a ra...