The Andes

Peru: protests as US military forces arrive

Angry protesters took to the streets of Lima as 3,000 US troops arrived in Peru for an anti-drug "training mission" in the country's coca-growing jungle zones.

Mexico

Mexico: activist slain in missing students case

Miguel Ángel Jiménez Blanco, a leading activist in Mexico's violence-torn Guerrero state and a vocal advocate for the families of the 43 missing students, was himself assassinated.

The Andes

Colombia: FARC-paramilitary collaboration?

Colombia's FARC guerillas may be working under the table with their supposed bitter enemies in the ultra-right paramilitary groups, according to e-mails released by authorities.

Southern Cone

Brazil: police implicated in Sao Paulo massacre

Gunmen killed at least 18 people in outlying districts of Sao Paulo, and authorities suspect a coordinated campaign of revenge by off-duty officers for the death of two colleagues.

The Andes

Peru: army claims rescue of Sendero slaves

Peru's army announced that it had "rescued" 39 people—the majority indigenous Asháninka and 26 of them underage—who were held captive in Sendero Luminoso camps.