At least 800 members of Section 65 of the National Union of Mine and Metal Workers and the Like of the Mexican Republic (SNTMMSRM, "Los Mineros") began blocking the three main entrances to the giant Buenavista del Cobre copper mine in Cananea, near the US border in the northwestern state of Sonora, on Aug. 20 to protest environmental damage caused two weeks earlier when about 40,000 cubic meters of copper sulfate acid solution spilled from the mine into the Bacanuchi and Sonora rivers. Most of the unionists lost their jobs four years ago when the mine's owner, Grupo México S.A.B. de C.V., broke a 2007-2010 strike over health and safety issues. "During the strike we made several complaints about the improper and inadequate measures Grupo México implemented for preventing overflows from the dams" for chemicals and heavy metals, Section 65 director Sergio Tolano Lizárraga told the national daily La Jornada. He said the blockade would continue until the company recognized the workers' old contract. (LJ, Aug. 22)

On July 12 the 1,066 laid-off employees of El Salvador's Manufacturas del Río (MDR) apparel factory began receiving benefits, back wages and severance pay that they were owed after the plant closed suddenly on Jan. 7. MDR—a joint venture of Mexican company Kaltex and Miami-based Argus Group that stitched garments for such major brands as Hanes, Fruit of the Loom, Lacoste, Levi Strauss and Adidas—shut down without notice after the Textile Industry Workers Union (STIT), an affiliate of the Salvadoran Union Front (FSS), spent two months attempting to negotiate a contract. No apparel plant in El Salvador has a labor contract.

Workers from the Sepecol private security firm blocked the rail line leading from the mammoth Cerrejón coal mine in northeastern Colombia's La Guajira region for seven days over a contract dispute, before the company agreed to enter a dialogue over their demands June 26. The workers, who are mainly from the indigenous Wayuu group, launched their protest after the termination of the contract between Sepecol and Colombia's largest coal mining company. According to a company statement, the blockade of the rail line linking the mine to Puerto Bolívar was putting export obligations at risk. In announcing the dialogue, the company agreed to maintain 80% of its 770-strong security force from Sepecol and local firm Vigilancia Guajira. (El Heraldo, Barranquilla, June 28; Colombia Reports, EFE, June 26)

Even as Mexican president Enrique Peña Nieto continues to push for economic "reforms," government agencies report that the economy still has one of the worst records in the hemisphere. Gross domestic product (GDP) grew just 1.1% in 2013, the poorest result in four years, and the government has reduced its forecast for growth in 2014 to 2.7%. The Banco de México, the country's central bank, cut its key interest rate this June to stimulate economic activity, warning that the growth outlook was "weaker than expectations even a couple of weeks ago." Only one-half of the population works in the formal economy, and even these workers are probably earning less than their parents did. Mexico's legal minimum wage has fallen at least 66% in purchasing power over the last three decades, according to Alicia Bárcena, the executive secretary of the United Nations Economic Commission for Latin America and the Caribbean (ECLAC, CEPAL in Spanish).

As of June 19 several Puerto Rican public employee unions appeared set to call a general strike to protest Law 76, a special austerity measure that Gov. Alejandro García Padilla signed on June 17. A coalition of 35 unions said it had selected a date for a general strike but would keep it secret so as to take the government by surprise; the union didn't describe the form the strike would take. Two major unions—the Union of Workers of the Electrical Industry and Circulation (UTIER), which represents workers at the Puerto Rico Electric Power Authority (PREPA, AEE in Spanish), and the Authentic Independent Union (UIA), which represents workers at the Puerto Rico Aqueduct and Sewer Authority (PRASA, AAA in Spanish)—held strike votes on June 17 and then staged a protest at San Juan's Plaza Las Américas shopping mall. Some unions also started holding smaller job actions in the first week of June. In October 2009 the unions responded to earlier austerity measures with a powerful one-day general strike, but it was unclear whether they would be able to mount a similar action now.

The governments of Brazilian president Dilma Rousseff and São Paulo mayor Fernando Haddad reached an agreement on June 9 with the Homeless Workers Movement (MTST) ending the threat that the group's protests would disrupt the June 12 opening game of the 2014 World Cup soccer championship. Officials agreed to build some 2,000 housing units in vacant private land where about 4,000 homeless people had set up an encampment, "The People's Cup," near the site of the first game, São Paulo's Arena Corinthians. The land occupation started a month earlier as a protest against the allocation of money to sports events rather than inexpensive housing. The MTST also won greater flexibility in the implementation of a federal housing program and a commitment to create a federal commission to prevent forced displacements of homeless people. In exchange the MTST in effect agreed to end its mobilizations, which were the largest of the protests that swept São Paulo in previous weeks.

Transit workers started an open-ended strike in São Paulo on June 5, just one week before the city, Brazil's largest, was to host the opening game of the June 12-July 13 World Cup soccer championship. According to the Subway Workers Union, the strike had paralyzed 30 of the city's 60 subway stations as of June 6; some 20 million people live in the São Paulo metropolitan area, and the subways carry about 4.5 million riders each day. Angry riders smashed turnstiles the first day of the strike at the Itaquera station, near the Arena Corinthians, the site of the June 12 game. The next day, on June 6, police agents used nightsticks and tear gas on strikers at the central Ana Rosa station when they refused to move their picket line; at least three unionists were injured.

A Cambodian court on May 30 convicted 23 workers and activists for inciting violence during a mass garment workers' strike but suspended their jail sentence, which had caused much controversy and international scrutiny. The ruling reverses the February decision of an appeals court, which refused the release of the workers and activists facing criminal charges. It has been reported that international brands such as H&M, Puma and the Gap have threatened to pull out of Cambodia if efforts are not made to prevent further human rights violations, fearing a "public relations problem." Dave Welsh, a representative of the US-based labor group Solidarity Center, stated in regard to the ruling: "The main thing is there's just an enormous amount of relief—first of all with them, with their families, and with the trade union and human rights community in general—that they are going to be freed."