A protester urinates in front of a row of policemen during riots following the death of a 15-year-old boy in San Carlos de Bariloche on June 18, 2010. According to local media, provincial government officials have confirmed that four police officers, involved in the incident which left the boy dead during an alleged robbery, have been removed from their posts. Three people have died and at least 12 have been injured during the clashes.

Alejandra Bartoliche / Reuters

Source: MSNBC Photoblog