For the past year, Ciudad Juarez has been a flashpoint of the migrant and refugee humanitarian crisis gripping the U.S.-Mexico border. Now hundreds of other people-mainly women and children-are camped out at the international bridge, but this latest group of refugees is Mexican.

Ciudad Juarez on the Chihuahua-Texas border has historically been a nexus of migration and global capital flows. Now that the presidency of Donald Trump has revived international debates on both, the international small farmers’ organization, Via Campesina, gathered from around the world there in early November to examine the connections between low-wage work, migration and the environment.

Low wages paid to Mexican workers continue to be a contentious issue as the three-way talks for a new North American Free Trade Agreement (NAFTA) proceed.

May Day is a transnational event in the Paso del Norte borderlands of El Paso-Ciudad Juarez-southern New Mexico. At this year’s demonstrations, U.S. and Mexican activists joined together to denounce Trump administration immigration policies, current and looming wars, Peña Nieto administration economic and labor reforms, femicides, the forced disappearance of the 43 Ayotzinapa college students, attacks on workers, and Mexico’s pending internal security law.

Zihuatanejo and the case of Luis Quintana and Ilse Ramirez stand as another important test of the rule of the law, respect for human rights and the prospects for democratic change in Mexico.

It’s anybody’s guess how many victims of violence are still buried somewhere in the Juarez Valley on the Mexico-U.S. border. For starters, there is the still largely unexcavated Navajo Arroyo, where the remains of 18 young women who went missing from nearby Ciudad Juarez have been recovered and identified since late 2011, according to the local daily Norte.

Silent traumas grip a growing number of families in Mexico. Not knowing where a loved one is, relatives comb jails, hospitals, morgues and common graves. Digging into the earth, their shovels probe for bodies or remains–fragments of a human being who once warmed their lives.