Venezuelan officials ratified their country's constitutional guarantee of human rights before the Organization of American States. Larry Devoe of the National Council for Human Rights said human rights is a cornerstone of the country's constitution and is an example for the entire world. U.S. representatives to the OAS attacked Venezuela for having jailed right-wing leader Leopoldo Lopez, charged with instigated violence in anti-government protests that led to 43 deaths. Bianca Perez reports from Washington. teleSUR