In Mexico's Culiacan, a city of 1 million residents, an elementary school principal starts each day checking for shootouts ...

President Donald Trump’s crackdown on drug cartels and unprecedented pressure on the Mexican government to take more action ...

Between 200,000 to half a million U.S. firearms are smuggled into Mexico every year, "60 Minutes" reported last December.

It’s Mexico’s Sinaloa cartel that's the biggest supplier of cocaine and ‘ice’ to the voracious Australian illegal drug market. The cartel’s dominance of the Australian market was driven by its founder ...