The ambiguities over FARC-kidnapped Romeo Langlois' status as a POW is indicative of a wider debate over the status of journalists in modern conflict zones, writes a guest blogger.
President Cristina Kirchner's plan to seize a majority stake in oil company YPF SA, owned by Repsol YPF of Spain, is causing diplomatic tensions with Spain and the European Union.
One of every five residents in Rio de Janeiro lives in a favela, and faces public security and health threats. But the city's plan to improve slums has been met with distrust, writes a guest blogger.
How effective is Rio's 2008 public safety policy, if it pushes crime out of one neighborhood and into another, asks guest blogger Julia Michaels.
A British train robber made Rio famous as a hideaway in the 1970s, but nowadays foreigners like Devla Imperatrix arrive in droves, armed with dreams and money to invest, writes a blogger.
After the police occupation of a large Rio de Janeiro favela last year, there is a new spike in crime, the result of poor police coordination, says guest blogger Julia Michaels.
Brazil's Pacifying Police Units will enter a Rio favela this month to step up security. But announcing the 'clearing' of a favela gives powerful drug traffickers time to flee before security forces arrive.