Tijuana

The Caesar salad was invented at a hotel in Tijuana, Mexico, on July 4, 1924, to feed hungry American tourists. We've been enjoying it in various incarnations ever since.

The Tijuana city government said threats to Mayor Montserrat Caballero and bodies discovered in a truck were tied to her administration's results in weapons seizures and arrests of violent suspects.

After leaving Ixtaro hidden in a truck under blankets with her family, Linda crashes into a new wall — U.S. migration policies at the border. Memories and grief haunt her. But the help of Beto, a man from a shelter, became a lifeline through her journey to safety.

This week on Fronteras:Human trafficking is an international crime, but Texas authorities are learning to understand it as a local atrocity.The fight to…

· Pope Francis’ Reason for Visiting Juarez· Tijuana Sees Drop In Some Serious Crimes· Technology Links Houston’s Homeless With Housing· Texas Voters A Big…

On Fronteras this week:· Same-sex marriage is the law of the land but in Texas some county officials are resisting· A civil rights expert and legal…

— Last summer tens of thousands of unaccompanied Central American minors crossed the Rio Grande and entered the United States. Many were fleeing violence…

Fronteras: Nearly a quarter of Texas business owners are foreign born. Texas entrepreneurs want more high-skilled visas. The private space company XCOR…

Fronteras: More high schools in Texas may start offering Mexican-American studies. Can you guess the political affiliation of a legislator just by looking…

Fronteras: Long-awaited rail connection linking large Mexican ports in Sinaloa and Michoacan to Texas will break ground in 2015. Arizona’s Maricopa County…