In some ways, attempting to employ Latin American criminals to carry out a terrorist act is the worst case scenario, but this case also shows how US-Mexico cooperation can stymie such actions.
It's doubtful, experts say, despite reports that Iranian plotters tried to hire members of a Mexican drug cartel to assassinate the Saudi ambassador to the US in Washington.
Schools in the city shut their doors for weeks after teachers became extortion targets for Mexican drug gangs.
After Rick Perry caused a stir suggesting the US may need to send troops to quell violence in Mexico, now come some thoughts from Mitt Romney, including the idea to create a "Reagan Economic Zone" in Latin America.
The 'Zeta Killers' have been linked to the deaths of 67 people. While they claim to be fighting the Zetas drug cartel, experts say they are likely just a criminal group adopting the guise of a 'good-guy cartel.'
El Salvador is experiencing disappearances linked to the gang violence hitting the country, mostly of young people and teens, with a frequency not seen since the country's civil war, which ended almost 20 years ago.
But where will Rene Gonzalez, convicted of spying for the Cuban government, go? A Florida judge has ordered he must serve three years of probation in the US, after spending 13 years behind bars.
Former Venezuelan President Carlos Andrés Pérez will be laid to rest in Caracas today, nine months after he died. He remains a controversial figure.
Latin America faces four major questions on the controversial topic of using technology to intentionally reshape aspects of Earth and its atmosphere in a way that counteracts climate change.
Nearly three-quarters of a million gun deaths occur each year in Latin America, says the UN, and Honduras and El Salvador have the highest rate of death by firearms in the world.
Mexico's Cannabis Libraries, public collections of reliable information about illegal drugs, help to educate citizens in a country that is seeing consumption on the rise.
Inflation in Venezuela has increased by a factor of more than 500 percent since 2003, and most producers are having a hard time selling government-regulated products at a profit.
The Rio de Janeiro state police's top officer resigned last week after saying he was responsible for the nomination of the police chief arrested with other officers in the killing of a judge.
Blogger James Bosworth lists questions for presidential candidate and Texas Governor Rick Perry, who said that sending US troops to Mexico may be the only way to curtail drug violence.
President Obama, by saying this week that he's looking for a transformation in Cuba before 'fully engaging,' ignores actual changes in Cuba and hurts US-Cuban relations, argues guest blogger Anya Landau French.
Hugo Chávez assembled reporters to his palace and played ball, after a Miami-based newspaper suggested the spirited Venezuelan President was on his last legs.
The Mexican border town of Nuevo Laredo has seen three brutal killings in an apparent campaign by the Zetas cartel against social media websites. What is it about these sites that makes the Zetas so angry?