President Mahmoud on Thursday left Cuba for Ecuador after a meeting with Cuban President Raul Castro, in his tour of four Latin American countries. President Ahmadinejad was seen off at Havana airport by the Cuban President. President Ahmadinejad paid one day visit to Havana on the third leg of his Latin American tour to discuss different important regional and international issues with his Cuban counterpart. He met Cuban revolution Leader Fidel Castro and made a speech for scholars and students of old Havana University where he was awarded with a honorary doctorate of political science.