The ongoing prison crisis in Brazil's impoverished northeastern state of Maranhão again made brief headlines this month after newspaper Folha de Sao Paulo released a gruesome video of gang warfare victims inside the violence-plagued and dangerously overcrowded Pedrinhas facility. The video was recorded on Dec. 17, the newspaper reported, describing how "other prisoners pose with the bodies, showing them off like trophies." The footage was turned over to the paper by a prison workers' union to raise awareness of the depth of the crisis. But Maranhão residents had sure been aware of it. There were more than 60 deaths at the facility last year—a higher murder rate than the outside world. Gang control of the prison was so complete that there were reports of inmates' wives being raped in conjugal visits. This finally prompted federal authorities to launch a crackdown over the new year. Military police took over the facility, and found 300 improvised weapons, as well as cell phones by which ranking inmates presumably controlled their outside drug networks. In response to the crackdown, gang leaders called for their supporters on the outside to launch an uprising. That's when the trouble really began...

The Guaraní community of Ñandeva in Japora municipality of Brazil's Mato Grosso do Sul state, are pledging to resist a court-ordered eviction, and to defend their land to the death. The community made their announcement in an open letter to federal presidency and Justice Ministry on Dec. 18, a week after a federal judge in the nearby town of Naviraí issued a decision finding that Ñandeva is not a part of the traditional Guaraní territory or tekoha known as Yvy Katu, and that the community is therefore occupying the lands illegally. The community is demanding that Ñandeva, whose lands are now formally held by local haciendas, be incorporated in the pending official demarcation of Yvy Katu. The statement demanded an audeince with President Dilma Rousseff and asserted that the Guaraní of Ñandeva are prepared for "collective death." (Adital, Adital, Dec. 19; Campo Grande News, Dec. 14)

The Tenharim indigenous reserve at Manicore in Brazil's Amazonas state was attacked Dec. 27, with several houses set afire by local farmers and loggers. Townspeople in the region say members of the indigenous group abducted three contractors on Dec. 16. The men were all in employ of business interests seeking to develop the region, including Eletrobrás Amazonas Energia. The popular theory is that the three were seized in retaliation for the death of a Tenharim cacique, or traditional leader, Ivan Tenharim, who was found mortally wounded on a roadside Dec. 3. On Dec. 25, some 3,000 residents rallied in the town of Humaitá to demand that police enter the reserve to hunt for the missing men. The march turned violent, with protesters attacking and torching the local offices of the government's indigenous agency FUNAI, as well as a health clinic established for Tenharim residents, a boat used to ferry the Tenharim from their reserve to the town, and several vehicles. The riot was finally put down when a detachment of some 150 federal police were mobilized to the town. Several Tenharim families sought refuge at the nearby base of the army's 54th Jungle Infantry Battalion, fearing attack. On Dec. 28, Brazil's Justice Ministry ordered a 200-strong special federal police task-force to search the Tenharim reserve. (HispanTV, BBC Mundo, Dec. 29; G1, Brazil, Radio New Zealand, Dec. 28; BBC News, Acritica, Manaus, Lingua Ferina blog, Brazil, Dec. 27; AP, Rondoniagora, Acritica, Combate Racismo Ambiental blog, Brazil, Dec. 26)

Some 1,200 Brazilian indigenous activists encircled the Palácio do Panalto, which houses the president's offices, in Brasilia on Dec. 4 in a continuation of protests against proposals to change the way land is demarcated for indigenous groups. Currently the demarcations are worked out by the government's National Indigenous Foundation (FUNAI), but Congress is considering a measure, Proposed Constitutional Amendment (PEC) 215, which would give other government agencies a role in the process. During the Dec. 4 march a confrontation broke about between some protesters and the Palácio do Panalto security force, which used pepper spray to disperse the group. "Some participants were hospitalized," an indigenous leader, Marcos Xukuru, told the Brazilian news agency Adital. The marchers then moved on to the Justice Ministry and requested an interview with the minister; they were told he was out of the office. (Adital, Dec. 4)

Hundreds of Brazilian unionists, teachers, students and leftists held a militant demonstration outside the Windsor Hotel in Rio Janeiro's Barra da Tijuca neighborhood on Oct. 21 to protest an auction being held there for rights to develop the Libra oilfield in the Bay of Santos. Denouncing the auction as a partial privatization of the country's largest source of petroleum, the demonstrators attempted to invade the hotel, confronting some 1,100 soldiers backed by agents of the National Security Force, and the federal, civil and militarized police. Protesters, some of them masked Black Bloc activists, fought with the agents, who responded with tear gas and rubber bullets. At least six people were injured, and a vehicle belonging to the Rede Record television network was set on fire.

At least 13 inmates were killed and some 30 injured in a clash between rival gangs Oct. 10 at Pedrinhas prison in São Luis, in Brazil's northeastern state of Maranhão. Authorities said violence broke out after guards discovered inmates digging an escape tunnel. The inmates fought the attacking guards and started a fire, as members of rival gangs took advantage of the confusion to settle scores. Then, as news of the conflagration broke, relatives of inmates gathered outside the prison, demanding information. When this was not forthcoming, they began to throw stones at the guards, took over a roadway, and set several buses on fire.

Mexican federal judge Jaime Eduardo Verdugo has issued an injunction ordering the Agriculture Secretariat (Sagarpa) and the Environment Secretariat (Semarnat) not to grant further licenses for the sowing of genetically modified (GM) corn, a group of environmental organizations announced on Oct. 10. Mexican law restricts the use of transgenic corn, but recently the government has greatly expanded the area where GM seeds can be sown in pilot projects by companies like the Monsanto Company, Pioneer, Syngenta AG and Dow AgroSciences. Environmentalists want to ban all transgenic corn, which they say threatens both Mexico's biodiversity and the ability of independent farmers to grow organic crops.

Despite a heavy rain, tens of thousands of Brazilians marched in Rio de Janeiro on Oct. 7 to support local teachers on the 60th day of a strike over pay and benefits. Organizers said 50,000 people participated in what media reports called one of the largest demonstrations since an unprecedented wave of mass protests in June. The immediate issue of the strike was what the teachers considered an inadequate pay and benefit package offered by Rio mayor Eduardo Paes, but the demonstration attracted broad support because of widespread anger over police brutality at earlier protests and over the failure of local and national governments to provide services in health and education. "We have support from the people," schoolteacher Aline de Luca told the British daily The Guardian at the march. "Many of those who are here are not education professionals. I am hopeful things will improve, because we have never seen society as mobilized as it is now."