FILE - In this Feb. 3, 2012 file photo, released by the state media website Cubadebate, Cuba's former president Fidel Castro speaks during the presentation of his book,"Guerrillero del

 

              FILE - In this Feb. 3, 2012  file photo, released by the state media website Cubadebate, Cuba
FILE - In this Feb. 3, 2012 file photo, released by the state media website Cubadebate, Cuba's former president Fidel Castro speaks during the presentation of his book,"Guerrillero del Tiempo," or Time Warrior, in Havana, Cuba. His normally loquacious opinion pieces in the local press have lately been short enough to tweet, and sometimes as vague and mysterious as a fortune cookie. So acolytes and detractors alike have met the latest musings of the Cuban revolutionary, long famed for five-hour speeches, with befuddlement. (AP Photo/Cubadebate, Roberto Chile, File)