Mariela Castro, head of Cuba's National Center for Sex Education and daughter of Cuba's acting President Raul Castro, smiles during an event in commemoration of The International Day Against Homophobia in Havana May 17, 2008. Reuters Pictures 18 months ago

Mariela Castro, head of Cuba's National Center for Sex Education and daughter of Cuba's acting President Raul Castro, smiles during an event in commemoration of The International Day Against Homophobia in Havana May 17, 2008.