A gay rights activist holds a mask in front of his face during an event to commemorate the International Day Against Homophobia and Transphobia in Guatemala City

 
A gay rights activist holds a mask in front of his face during an event to commemorate the International Day Against Homophobia and Transphobia in Guatemala City
A gay rights activist holds a mask in front of his face during an event to commemorate the International Day Against Homophobia and Transphobia (IDAHO) in Guatemala City May 17, 2012. IDAHO is held annually on May 17 to commemorate the World Health Organization's decision in 1990 to remove homosexuality from the list of mental disorders, according to the organisers. REUTERS /Jorge Dan Lopez (GUATEMALA - Tags: ANNIVERSARY SOCIETY)