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

Culiacan, a city in Mexico's Sinaloa state, endures violence as rival factions of the Sinaloa cartel battle for control.

Before dawn, an elementary school principal in the capital of Mexico’s Sinaloa state checks various chats on his phone for word of shootouts or other incidents. If there’s danger, he sends a ...

an elementary school principal in the capital of Mexico's Sinaloa state checks various chats on his phone for word of shootouts or other incidents. If there’s danger, he sends a message to his ...