Former Mexican president Ernesto Zedillo Ponce de León (1994-2000) filed papers in US district court in Hartford, Connecticut, on Jan. 6 claiming that his presidential status gives him immunity from a legal action stemming from a December 1997 massacre in the southeastern state of Chiapas. Ten unnamed survivors of the massacre of 45 indigenous campesinos in the community of Acteal are demanding $50 million in damages in a suit they filed against Zedillo in Hartford on Sept. 19. The former president is currently teaching at Yale University in New Haven, Connecticut. Since he is in the US, he is subject to two US laws—the Torture Victim Protection Act of 1991 and the 1789 Alien Tort Claims Act—which permit foreigners to bring suits in US courts for violence that occurred in other countries.

Dozens of students occupied four radio stations in Chilpancingo, capital of the southwestern Mexican state of Guerrero, for about an hour on Jan. 3 in an attempt to publicize their positions on an ongoing conflict at the Raúl Isidro Burgos Rural Teachers' College in the nearby village of Ayotzinapa. The conflict intensified when two students were shot dead on Dec. 12 as state and federal police attempted to remove some 500 protesters blocking the Mexico City-Acapulco highway to push their demands for improvements at the school. The students, along with parents and other supporters, occupied the school over the Christmas and New Year break and said they planned to maintain their mobilization after the official school opening on Jan. 3.

International efforts to help Haiti recover from a 7.0 magnitude earthquake that devastated the southern part of the country in 2010 have made significant progress, United Nations Development Program (UNDP) associate administrator Rebeca Grynspan told reporters on Jan. 6. Speaking less than a week before the two-year anniversary of the Jan. 12, 2010 quake, Grynspan cited the creation of 300,000 temporary jobs, with 40% going to women, and the removal of 50% of the debris, about five million cubic meters--enough to fill five soccer stadiums, according to Grynspan. International aid has now shifted "from the humanitarian phase to the recovery and reconstruction phases," she said. (United Nations News Center, Jan. 6; AlterPresse, Haiti, Jan. 8)

On Dec. 29 Puerto Rican governor Luis Fortuño signed a measure into law mandating a plebiscite on the island's status, to be held on Nov. 6, the same day as the gubernatorial election. Voters will be asked two questions: whether they want to maintain the current political status, which is subject to the territorial clause of the US Constitution (Article IV, section 3); and whether as a permanent alternative they would prefer independence, incorporation into the US as a state, or the continuation of a "free associated state" status but no longer under the territorial clause. The referendum, which reflects the recommendations of a US presidential task force on Puerto Rico, is nonbinding; any changes would have to be approved by the US Congress and president.

In a communiqué released on Dec. 24, center-right Honduran president Porfirio ("Pepe") Lobo Sosa said his government intended to have the country return to Petrocaribe, a program through which Venezuela provides oil to other Caribbean countries at favorable terms. Honduras joined Petrocaribe in January 2008 during the presidency of José Manuel ("Mel") Zelaya Rosales (2006-2009), but the oil shipments were halted after Zelaya was removed from office by a military coup in June 2009. Talks have been underway for restoring the deal as part of Honduras' improved relations with Venezuela's leftist president, Hugo Chávez Frias; the negotiations have reportedly advanced since President Lobo went to Caracas in early December for the founding of the Community of Latin American and Caribbean States (CELAC).

Alfredo Landaverde, a former adviser to the Honduran government on security and drug trafficking, was shot dead on Dec. 7 by unknown gunmen on a motorcycle as he was driving in Tegucigalpa. His wife, the Venezuelan sociologist and author Hilda Caldera Tosta, was wounded in the attack. Landaverde had been the executive secretary of the National Commission of Struggle Against Narcotrafficking (CNLN) and an adviser to the Security Secretariat and the Public Ministry. He was also a former legislative deputy for the Christian Democratic Party of Honduras (PDCH), of which he was president.

On Dec. 28 the government of the southwestern Mexican state of Guerrero announced the arrest of police commander Cesario Espinoza Palma (or "Cesáreo Espinosa Palma") in connection with the Dec. 7 kidnapping of two campesino environmental activists, Eva Alarcón and Marcial Bautista. Nicknamed "The Goose," Espinoza Palma is the coordinator of the state Ministerial Investigative Police (PIM) for Tecpan de Galeana municipality; his arrest seems to be related to investigators' questioning of 24 Tecpan municipal police and four PIM agents on Dec. 15.

As of Dec. 22 the US government had sent the Argentine human rights group Grandmothers of the Plaza de Mayo a completely declassified copy of a 1982 US State Department memo discussing the abduction of the babies of alleged leftists during Argentina's 1976-1983 military dictatorship. The document undercuts any claims by former members of the ruling junta that the abductions were not systematic or that the military rulers were unaware of the crimes. The human rights group had asked the US for the memo so that it could be used in trials of former de facto president Gen. Reynaldo Bignone (1982-83) and others.