June 2, 2015 11:21 pm
Word that al Qaida and Hezbollah operatives are spreading out in Latin America and teaming up with arms traffickers and drug smugglers.
Their goal is to secretly move their operatives and weapons into the U.S.
National Security Correspondent J.J. Green has been researching this story for years, and has connected some dots in his series, The Nexus.
How the US Mint and NIST are perfecting the money-making process.