Mario Ernesto Villanueva Madrid, ex-governor of the Mexican state of Quintana Roo, was extradited to the US on May 10 to face charges of accepting some $20 million in bribes from the notorious Juárez Cartel in exchange for allowing in the transport of over 200 tons of cocaine through his state towards North American markets. US prosecutors say the money was laundered through accounts at Lehman Brothers in New York. Appearing in federal court in New York the day of his extradition, Villanueva pleaded not guilty to all charges. (AHN, AOL News, May 10)

Mexico's prosecutor general of Military Justice, José Luis Chávez, announced May 1 that following a joint investigation with civilian prosecutors, it was determined that drug cartel gunmen, not soldiers, were responsible for the deaths of two children during a confrontation in the northern state of Tamaulipas. The incident took place April 3 on the Reynosa-Nuevo Laredo highway near Ciudad Mier, where a family of 13 traveling in an SUV was apparently caught in a crossfire between army troops and cartel gunmen. Bryan and Martin Almanza Salazar, ages 5 and 9, were killed and seven other family members wounded. The survivors said that the troops opened fire without provocation.

As has become traditional, rival Mexican union confederations celebrated International Workers Day on May 1 with separate rallies in Mexico City's huge Zócalo plaza. The largest was organized by the independent National Workers Union (UNT), which claimed 250,000 to 300,000 participants; the local police failed to give an estimate.

Two people are dead and at least five missing after a paramilitary group ambushed a human rights caravan April 27 in the southern Mexican state of Oaxaca. Beatriz Cariño Trujillo, a coordinator of the Mexican Network of People Affected by Mining (REMA) and a member of the Center for Community Support Working Together (CACTUS), and Tyri Antero Jaakkola, a Finnish human rights observer, were killed when gunmen believed to be linked to the Union for the Social Wellbeing of the Triqui Region (UBISORT) attacked the caravan, which was traveling towards the municipality of San Juan Copala.

Unidentified assailants threw an explosive over the fence of the US consulate in the Mexican border city of Nuevo Laredo, Tamaulipas, on April 11. The blast caused some damage but no injuries. Authorities are investigating the explosion and have temporarily closed the consulate, as well as another in nearby Piedras Negras. "The Consulate General and Consular Agency will reopen when we are confident that we have adequate security to keep our visitors safe," a press release said. (Latin America News Dispatch, April 12; BBC News, April 11)

On April 11 the Mexican Electrical Workers Union (SME) announced that some 2,300 members were planning to start a mass hunger strike in Mexico City's central plaza, the Zócalo, as part of the union's continuing protest against President Felipe Calderón Hinojosa's sudden liquidation of the government-owned Central Light and Power Company (LFC) the night of Oct. 10. The union says 17,247 of the 44,000 LFC workers laid off in the liquidation have refused to accept the government's severance package; they are demanding either the reopening of the LFC or jobs at the Federal Electricity Commission (CFE), which has taken over LFC's operations. These workers have carried out a series of protests, often large and militant, over the last six months, but without success.

As of March 26 sources in the Mexican military had admitted that it was probably soldiers who killed two graduate students the early morning of March 20 in front of the prestigious Institute of Technology and Higher Education's Monterrey campus (ITESM) in the northern state of Nuevo León. The sources said that the soldiers had just been in a firefight with sicarios (hit men) from a drug cartel and probably confused the students with the men they had been fighting.

Our March issue featured the story "Plan Juárez: Echoes of Chiapas on Mexico's Northern Border" from Frontera NorteSur news service, noting how Mexican President Felipe Calderón's militarized response to the escalating violence on the Rio Grande mirrors the counterinsurgency against the Zapatistas a decade ago. Our Exit Poll was: "If violence continues to escalate in northern Mexico, will the US intervene militarily? Will it happen this year?" We received the following responses: