According to Mexican authorities, the Zetas have become the biggest drug trafficking organization in Mexico. On Feb. 19 Zeta members allegedly instigated a prison riot, killing members of the opposing Gulf Cartel, and covering up their escape. Here are four questions about the Zetas, answered.
While Mexico's President Peña Nieto hasn't backed away from using the military to fight crime entirely, he's promised a more multifaceted approach. That includes a newly launched crime prevention plan.
Results: 1 of 1