Cristina Fernandez de Kirchner is now the clear front-runner in October's presidential election. Here is what she and Argentina opposition candidates are offering.
The leaders of Venezuela and Mexico have been fighting crime in similar ways. But differences in political agendas, cooperation with the US, and high-level corruption raise interesting questions.
The arrest of the Colombian woman, accused of laundering money for the Mexican drug cartel, will do little to hamper a group that operates in as many as 50 countries, including the US.
Brazil's new middle class, by spending record numbers on consumer goods and services like travel, is attracting investment and international business to the country, fueling its growth.
With her flashy outfits, posh tastes, and extensive criminal ties, Sandra Avila Beltran has become a media darling in Mexico and the US.
The former first lady divorced President Alvaro Colom to sidestep Guatemala's ban on presidential dynasties. But a ruling from the country's highest court still determined her ineligible.
President Juan Manuel Santos announced a strategic shift in Colombia's struggle against guerrilla rebels and narco-paramilitaries, in part via improved cooperation between government agencies.
The Venezuelan leader, who is in Cuba for treatment, reflected recently on more than a decade in office.
The reports suggest that, despite what might seem like common sense, investment in dangerous pockets of Mexico is up.
Rousseff's purge of old-guard ministers – the latest, Nelson Jobim, resigned Thursday – shows a low tolerance for corruption, but she has not brought legal sanctions against the ousted.
The 6,060 year sentence handed out to soldiers for a 1982 massacre during Guatemala's civil war was hailed by rights groups. But this is only the second massacre of 669 to be brought to trial.
Proponents of a straight pride parade say that it is needed to shore up Brazil's eroding 'morals.' But critics call it a homophobic distraction from the serious problems that afflict the city.
The government hailed a long list of recent arrests of drug lords and other criminals, but such events always seem to be paired with a setback or other negative development in the drug war.
Adm. Edgar Cely said that members of the guerrilla group are hiding in Venezuela, a claim that Colombian President Juan Manuel Santos has avoided in order to boost relations with Caracas.
A plan to train all 55,000 military and civil police officers by 2015, in time for the Olympics, is a step in the right direction, writes guest blogger Julia Michaels.
National sites were recently hacked by the group Anonymous. The online addition to street protests is likely to become the norm in Latin America.
Two major criminal networks have been extending their reach throughout Colombia. In Mexico. pressure from security forces has had the opposite effect, causing the criminal underworld to fragment.