Medellin drug cartel chief released after 25 years in US prisonFabio Ochoa Vasquez of the Medellin cartel has been released from U.S. federal prison after serving 25 years of his 30-year sentence.
The US stirs up the hornet's nest of drug trafficking in MexicoThe ongoing drug-related offenses involve high-profile Mexican narcos being prosecuted in the U.S., significantly impacting the ongoing violence in Mexico.