Patients wait to undergo eye surgery at the Ramon Pando Ferrer ophthalmology hospital in Havana April 8, 2009. The health system built by Cuba's leader Fidel Castro's government is giving free treatment to thousands of patients and has produced results on a par with rich nations using meagre resources of a developing country. REUTERS/Enrique De La Osa (CUBA HEALTH SOCIETY)
REUTERS/Enrique De La Osa