The US Justice Department on Oct. 11 announced charges against two men allegedly working for "factions of the Iranian government" with plotting to assassinate the Saudi ambassador in Washington, Adel al-Jubeir, and to attack Saudi embassies. The indictment, unsealed in federal court in Manhattan, identified the two as Manssor Arbabsiar, an Iranian-American car dealer in Corpus Christi, Tex., and Gholam Shakuri, described as Arbabsiar's cousin. Attorney General Eric Holder said Arbabsiar, who was arrested on Sept. 29 in New York, was working for Iran's Revolutionary Guard and had confessed to the plot. Shakuri, who is based in Iran, remains at large, Holder said. He allegedly is a member of the Quds Force, a special unit of the Revolutionary Guard. Holder said the case started when Arbabsiar made contact with an undercover DEA informant in Mexico and asked for assistance from Los Zetas drug cartel to assassinate the ambassador by blowing up a restaurant that he frequented. Arbabsiar allegedly wired $100,000 to the informant as a down payment on a $1.5 million assassination fee. (InSight Crime, Oct. 12; Associated Press of Pakistan, Oct. 11)

Some 10,000 indigenous Mapuche activists and their supporters marched peacefully through the center of Santiago on Oct. 10, many dressed in traditional costumes and carrying flags. The march was called to mark the 519th anniversary of Christopher Columbus' arrival in the Americas—the start of the Spanish conquest. Manuel Díaz, spokesman for the indigenous organization Meli Witran Mapu told the Spanish news agency EFE that the day is one of mourning for his people, because it "signifies the arrival of the Spanish usurpers and all they brought with them, colonialism and imperialism."

A Colombian photographer whose photos of the Nukak tribe have helped publicize their plight has received threats, apparently from right-wing paramilitaries. Juan Pablo Gutiérrez had been working in the southern Colombian Amazon documenting the Nukak, whose lives have been devastated by the loss of their lands at the hands of armed groups and coca-growing colonists. Last month, Gutiérrez received an e-mail from a sender identified only as "Callon001," which read: "Stop fucking around [deje de joder] with your photos and your undesirable position as a human rights defender. You're a left-wing guerrilla dressed up as a photographer. We want you to know…that we are following your footsteps, we know where you live and where you’re going, and if you continue to fuck around, next time it won’t be a letter. We will come and find you in person." (Survival International, SI, Sept. 19)

More than 20 displaced indigenous Triqui members of the Autonomous Municipality of San Juan Copala and followers of the organization Oaxacan Voices Constructing Autonomy and Freedom (VOCAL) were arrested by local police in the "official" municipality of Oaxaca de Juárez Oct. 3 for attempting to occupy a predio (land holding) at the community of San Martín Mexicapan. The occupation was the latest confrontation in an ongoing dispute in southern Mexico's Oaxaca state between the self-declared autonomous municipality and supporters of the "official" authorities. (La Jornada, Oct. 3)

Bolivia's Chamber of Deputies voted Oct. 11 to approve President Evo Morales' decision to halt a controversial road project through the country's eastern Amazon rainforest in order to consult with the local population. Chamber of Deputies president Héctor Arce said halting the project would open the way for an "informed dialogue" with the affected communities. Despite the vote—and a police attack on their camp last month—indigenous protesters who oppose the highway project said they would continue their cross-country march on La Paz. The march, numbering some 2,000, has advanced within 100 kilometers of La Paz, but has slowed in recent days, the lowland rainforest inhabitants being unaccustomed to the cold weather and thin air of the altiplano. March leaders said they would probably not arrive until next week, to allow this weekend's judicial elections to go ahead without interference. A march of counter-protesters in expected in La Paz tomorrow. (AFP, InfoBAE, Argentina, Oct. 11)

Tens of thousands of striking workers were joined by students in marches through cities across Colombia Oct. 7 to demand the right to unionize, public health care and education, and an end to labor contracting. In some cities the protesters were joined by rural workers, displaced people and indigenous communities demanding an end to the abuses they suffer at the hands of Colombia’s armed groups. In Bogotá, marches led by different unions and student organizations blocked traffic as they converged on Plaza Bolívar from points around the city. In Cali, over 10,000 marchers coverged on San Francisco square, while in Medellín different blocs took over the city streets in staggered marches throughout the day, the last lighting the way with torches.

Forty of the firearms that Mexican police seized on April 30 at the home of an alleged drug trafficker in Ciudad Juárez in the northern state of Chihuahua turn out to be among the 2,000 weapons that reached Mexico as a result of the US government's bungled Operation Fast and Furious. The house, which was empty when police arrived, belonged to José Antonio Torres Marrufo, considered by US authorities a top enforcer for the Sinaloa drug cartel of Joaquín Guzmán Loera ("El Chapo"). The weapons were bought legally in Phoenix, Ariz., then taken to El Paso, Tex., and smuggled across the border to Ciudad Juárez.

Right-wing Puerto Rican governor Luis Fortuño is now trying to control damage from a Sept. 8 report by the US Justice Department condemning unconstitutional conduct by the island's police force. The report cited "continued civil rights violations," "the failure to implement meaningful reforms," discrimination against Dominicans, and failure to report and investigate alleged sex crimes and domestic violence. The US government's criticisms followed repeated charges of police brutality from Puerto Rican student protesters and the American Civil Liberties Union (ACLU).