Nic Jenzen-Jones of Armament Research Services (ARES) discusses illegal arms trading and how social media is used for sales. \n\n\nYou can find all of ARES's reports here, including Research Report #5: A Tale of Two Rifles which was mentioned in the discussion.\n\n\nYou can read the New York Times article which features ARES work here: Facebook Groups Act as Weapons Bazaars for Militia.