A wave of store lootings, the first in Argentina since 2001, started on Dec. 20 when people with covered faces broke into six supermarkets in San Carlos de Bariloche, in the southwestern province of Río Negro. At the request of local authorities, the center-left government of President Cristina Fernández de Kirchner sent 400 members of the Gendarmería militarized police to the city, which is best known as an Andean ski resort popular during the Southern Hemisphere's winter. The national government blamed small criminal gangs, while local authorities said anarchist groups were responsible.

Following up on an exposé last April of bribery by Wal-Mart de México, the Mexican subsidiary of US retailer Wal-Mart Stores, Inc., the Dec. 18 edition of the New York Times provided details on how the company used payoffs to get around community opposition and building and environmental regulations that might slow down its campaign to build more stores. Reporters David Barstow and Alejandra Xanic von Bertrab wrote that by reviewing tens of thousands of documents they had identified 19 Wal-Mart stores whose construction was aided by corruption.

The Mexican media have closely followed the renewed US interest in gun control after the killing of 20 children and eight adults in Newtown, Connecticut on Dec. 15. Laws regulating the sale of firearms in the US have an immediate impact on Mexico, where some 50,000 people have been killed since 2006 in the government's "war on drugs" and in fighting between rival drug cartels. Statistics that the US Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) submitted to the US Senate in 2011 indicate that some 70% of the illegal firearms seized in Mexico in 2009 and 2010 came from the US; Mexico itself has very strict controls on gun ownership.

The Clinton Bush Fund, which former presidents Bill Clinton (1993-2001) and George W. Bush (2001-2009) established shortly after Haiti's January 2010 earthquake, is closing down on Dec. 31, the group's vice president for marketing and communications said on Dec. 7. The fund will have disbursed all of the $54.4 million it raised, she indicated. The organization says on its website that its goal was "to assist the Haitian people in building their own country back better." The group says it has "[d]irectly created or sustained 7,350 jobs and counting" and "[d]irectly trained 20,050 people and counting." (New York Times, Dec. 7, from AP)

Two unidentified men on a motorcycle gunned down Colombian labor leader Milton Enrique Rivas Parra on Dec. 11 in Puerto Gaitán, a city in the central department of Meta. He was hit by 17 bullets, according to his family. Rivas was a leader in the Meta section of the Workers' Labor Union of the Petroleum Industry (USO) and in a local grassroots organization, the Villa Ortiz Community Action Council. He had been receiving death threats, which he first reported to Colombian prosecutors on Aug. 25.

On Dec. 5 Argentine judge Alicia Vence opened an investigation into the possible involvement of four former executives of Ford Motor Company's Argentine subsidiary in the kidnapping and torture of at least 25 autoworkers during the "dirty war" against suspected leftists under the 1976-83 military dictatorship. According to prosecutor Félix Crous, former Ford Motor Argentina president Nicolás Courard, former manufacturing director Pedro Müller, former industrial relations director Guillermo Galarraga and former security chief Héctor Sibilla are suspected of collaborating with the military in the abuses, which took place in 1976 next to the company's plant in the city of General Pacheco in Buenos Aires province, just north of the city of Buenos Aires.

The London-based corporation HSBC, Europe's largest bank, will pay the US government $1.92 billion in fines for its failure to prevent money laundering through some of its affiliates, including its Mexican branch, US assistant attorney general Lanny Breuer announced at a press conference in Brooklyn on Dec. 11. However, the US Justice Department has decided not to bring criminal charges against the bank. Breuer noted that bank executives faced some penalties. "HSBC has replaced virtually all of its senior management," he said, "and agreed to partially defer bonus compensation for its most senior officials" over a five-year period.

A four-justice panel of Mexico's Supreme Court of Justice of the Nation (SCJN) decided unanimously on Dec. 5 to uphold a challenge that three same-sex couples brought against the marriage law in the southern state of Oaxaca. State authorities had refused to marry the couples last year under Oaxaca Civil Code Article 143, which defines marriage as "a civil contract carried out between one man and one woman, who join together to perpetuate the species and to provide mutual aid." The justices ruled that the requirement "to procreate to perpetuate the species violates the constitutional principle of self-determination of persons and the right of each individual to the free development of personality." The SCJN ordered the Oaxaca Civil Registry to act on the applications the three couples made for marriage authorization and not to discriminate against them.