(Reuters) - For two weeks, an armed band of former Haitian soldiers has occupied an old military camp in the capital where they carry out military training in defiance of the government.  "We took control of something that is ours. No one can force us to leave this place," said David Dorme, the leader of the group and a former army sergeant, even though Haiti's army was disbanded in disgrace almost two decades ago.

(AP), PORT-AU-PRINCE, Haiti -- Several thousand supporters of two-time President Jean-Bertrand Aristide filled the streets of Haiti's capital Wednesday on the eighth anniversary of his ouster, accusing the country's current leader of not doing enough to improve their lives.  It was the largest demonstration against President Michel Martelly since he took office in May, and pointed to mounting political strife between the president and his critics as the country struggles to rebuild from the 2010 earthquake.

MercoPress: Surgeons "completely" removed a lesion from Venezuelan President Hugo Chávez's pelvis and the populist leader is in good physical condition after the operation in Cuba, Venezuela's vice president said on Tuesday.

LIMA, Peru (AP) -- People identifying themselves as activists in the Anonymous hacker movement said Wednesday it wasn't technical prowess but police infiltration that yielded 25 arrests in a sweep in Europe and South America. (...) Interpol, which announced the arrests Tuesday, did not say how it encountered the 25 suspects, who it says were involved in cyberattacks originating from Argentina, Chile, Colombia and Spain that targeted sites including Colombia's defense ministry and presidency and Chile's Endesa electricity company and national library.

(Colombia Reports): Reports have emerged of two further alleged FARC offensives in the southwest department of Cauca, following Thursday's attack on a power station, reported Colombian media Friday.

LA PAZ, Bolivia (AP) -- Bolivian authorities say at least 30 people have been injured in a fight between two communities over land for growing quinoa, the Andean "supergrain" whose popularity with worldwide foodies has caused its price to soar. Oruro state police chief Ramon Sepulveda says combatants used rocks and dynamite against each other Wednesday and Thursday. A government commission was dispatched to the two high plains communities south of La Paz.

ILOCA, Chile, Feb 29, 2012 (Tierramérica) - Two years after the earthquake and tsunami in south-central Chile, the worst natural disaster to hit the country in half a century, thousands of families who saw their homes destroyed are still waiting for a solution.