Cuban President Fidel Castro gestures as he addresses a crowd of Latin American students gathered in Pedernales, in Holguin province, Cuba, for the anniversary of the attack on the Moncada barracks Wednesday, July 26, 2006. Fidel Castro announced Monday night, July 31, 2006 in a letter read by his secretary live on state television that due to illness he was temporarily relinquishing the presidency to his brother and successor Raul, the defense minister.(AP Photo/ Javier Galeano)