Latin American activists joined thousands of environmentalists and farmers around the world in an international protest May 24 against genetically modified (GM) crops and Monsanto, the Missouri-based multinational that dominates the transgenic seed industry. This was the third March Against Monsanto since May 25 last year, and organizers expected the day of action to include protests in some 351 cities in 52 countries.

On May 8 the Inter-American Commission on Human Rights (IACHR, or CIDH in Spanish), the human rights agency of the Organization of American States (OAS), ordered a series of protective measures for 123 leaders of campesino movements struggling for land in the Lower Aguán River Valley in northern Honduras. The campesino organizations filed a request for the protection orders last October with the assistance of the North American nonprofit Rights Action, which reported that as of July 2013 a total of 104 campesinos had been killed since 2009 in ongoing disputes with large landowners in the region. In March of this year the CIDH asked the Honduran government for information on what steps it was taking to end the bloodshed; the government reportedly failed to respond. (Adital, Brazil, May 23)

Dozens of Mexican civilians and police were injured on May 21 in a violent confrontation over water resources in the centuries-old village of San Bartolo Ameyalco, now part of Alvaro Obregón delegación (borough) in the Federal District (DF, Mexico City). Over the past year a group of village residents has fought against a plan that the Alvaro Obregón government announced in April 2013 to run pipes off the natural spring now supplying water to San Bartolo Ameyalco. When workers arrived, with a police escort, in the morning of May 21 to lay down pipes for the project, residents armed with clubs, rocks and Molotov bombs attempted to block the construction. The protesters set up flaming barricades and detained at least two police agents, while the police arrested nine protesters, according to villagers. By the end of the day the village was without electricity and was surrounded by some 2,000 DF police agents, who ensured that the construction could proceed. About 50 police agents and 50 to 70 residents were reportedly injured.

A new naturalization law went into effect in the Dominican Republic on May 23 when it was officially promulgated by President Danilo Medina. The law seeks to regularize the status of thousands of Dominicans, mostly Haitian descendants, affected by Decision 168-13, a ruling by the Constitutional Tribunal (TC) last September declaring that no one born to undocumented immigrant parents since 1929 was a citizen. The new law—which President Medina had promised to introduce to Congress on Feb. 27—was approved quickly once he finally presented it in May. The Chamber of Deputies passed the bill on May 16, and the Senate voted 26-0 on May 21 to approve it.

As of May 18 a group of Argentine activists were continuing an encampment they had set up on April 21 at the Obelisk in Buenos Aires' Plaza de la República to push their demands for improved services in the city's 17 marginal communities, known in Argentina as "villas." The action's sponsor, the leftist Independent Villa Residents' Current, was calling on the government of right-wing Buenos Aires mayor Mauricio Macri to declare a housing, health and educational emergency in the impoverished communities; to formalize their status as urban areas; to carry out audits of the cooperatives and businesses that work in the neighborhoods; and to regularize rents and housing subsidies. A statement by the group denounced what it called "the model of two cities that Macri proposes, where the rich city excludes the poor one…while officials of the city government don't hide their intention to fill their pockets." Leftist groups have confronted the Macri government in the past over plans that they say favor real estate interests over the needs of the majority of city residents.

State police arrested six indigenous Mexicans on May 17 in connection with the killing on May 2 of an activist in La Realidad, a village in the official municipality of Las Margaritas in the southeastern state of Chiapas. La Realidad is one of a number of indigenous communities that supporters of the rebel Zapatista National Liberation Army (EZLN) have considered autonomous municipalities since December 1994. The victim, José Luis Solís López ("Galeano"), taught at a "little school" (escuelita) that since last year has provided international activists with an introduction to the Zapatistas' experiment with autonomous communities. Another 15 EZLN supporters were wounded in the May 2 violence, and a school and a clinic were destroyed.

A delegation of 15 Hondurans traveled to Mexico City in mid-April to seek a meeting with Mexican president Enrique Peña Nieto and ask for his government to provide Central American migrants with a "humanitarian visa" allowing them to travel safely through Mexico on their way to the US. The delegation represented the 432 members of the Association of Migrants Returning with Disabilities (Amiredis), an organization of Hondurans injured while trying to cross Mexico; the vice president, Norman Saúl Varela, lost a leg while riding north through the southern state of Tabasco on a freight train that migrants call "The Beast." The group failed to get an interview with President Peña Nieto, but they managed to meet with Governance Undersecretary Paloma Guillén on April 11. (El País, Madrid, April 13 from correspondent)

One supporter of Mexico's rebel Zapatista National Liberation Army (EZLN) was killed and several were wounded on May 2 in violence involving rival indigenous groups in La Realidad, Las Margaritas municipality,* in the southeastern state of Chiapas. EZLN sources say La Realidad resident José Luis Solís López died after being shot three times; he also suffered machete wounds. The mostly indigenous Chiapas highlands and Lacandón forest, where La Realidad is located, have experienced several fights between rival groups recently.