Laura Carlsen is the director of the Americas Program, an independent foreign-relations think tank based in Mexico City.
The murder of students in Guerrero is raising questions once again about the complicity of law enforcement and public officials in Mexico's drug wars.
There are two tests of social change movements: endurance and regeneration. After two decades, Mexico's Zapatista movement can now say it passed both.
Finally, after years of persistent effort by courageous women activists, one of the world’s most brutal dictators has been indicted.