Iranian President Mahmoud Ahmadinejad attends a news conference during the Rio+20 United Nations Conference on Sustainable Development summit in Rio de Janeiro

 
Iranian President Mahmoud Ahmadinejad attends a news conference during the Rio+20 United Nations Conference on Sustainable Development summit in Rio de Janeiro
Iranian President Mahmoud Ahmadinejad attends a news conference during the Rio+20 United Nations Conference on Sustainable Development summit in Rio de Janeiro June 21, 2012. REUTERS/Nacho Doce