This site is dedicated towards giving countries all around the world access to drinking water, including certain areas of Latin America. This site is not bias because it is sanctioned by the United Nations, which tends to be impartial, especially in non-war related issues. This site, however, should update it's articles more since they seem relatively outdated for 2010. This site as no author, however each article is backed up by facts that are bipartisan to any group. 

This website collects articles and facts pertaining to clean drinking water in Latin America. It is an independent group that is not affiliated with any country, thus making it less bias towards a certain government. This source seems reliable because it gathers articles that are relevant and that are also true. I do not see any bias because the issue at hand is not one of opinion, they use statistics to cite arguments and offer non-controversial ideas for action that will benefit the water quality in Latin America. 

Recent quotes/ idaes from Raul Castro about how he is going to negotiate with the United States. 

A blog explaining the strain and turmoil of US-Cuba relationships. 

Informative, clear, and up-to-date news about the Americas.